51617280

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:97

約数の個数: 320

約数和(自身を含む): 197987328

約数和(自身を除く): 146370048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 47, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 94, 96, 104, 110, 120, 128, 130, 132, 141, 143, 156, 160, 165, 176, 188, 192, 195, 208, 220, 235, 240, 256, 260, 264, 282, 286, 312, 320, 330, 352, 376, 384, 390, 416, 429, 440, 470, 480, 512, 517, 520, 528, 564, 572, 611, 624, 640, 660, 704, 705, 715, 752, 768, 780, 832, 858, 880, 940, 960, 1034, 1040, 1056, 1128, 1144, 1222, 1248, 1280, 1320, 1408, 1410, 1430, 1504, 1536, 1551, 1560, 1664, 1716, 1760, 1833, 1880, 1920, 2068, 2080, 2112, 2145, 2256, 2288, 2444, 2496, 2560, 2585, 2640, 2816, 2820, 2860, 3008, 3055, 3102, 3120, 3328, 3432, 3520, 3666, 3760, 3840, 4136, 4160, 4224, 4290, 4512, 4576, 4888, 4992, 5170, 5280, 5632, 5640, 5720, 6016, 6110, 6204, 6240, 6656, 6721, 6864, 7040, 7332, 7520, 7680, 7755, 8272, 8320, 8448, 8580, 9024, 9152, 9165, 9776, 9984, 10340, 10560, 11280, 11440, 12032, 12220, 12408, 12480, 13442, 13728, 14080, 14664, 15040, 15510, 16544, 16640, 16896, 17160, 18048, 18304, 18330, 19552, 19968, 20163, 20680, 21120, 22560, 22880, 24064, 24440, 24816, 24960, 26884, 27456, 28160, 29328, 30080, 31020, 33088, 33280, 33605, 34320, 36096, 36608, 36660, 39104, 40326, 41360, 42240, 45120, 45760, 48880, 49632, 49920, 53768, 54912, 58656, 60160, 62040, 66176, 67210, 68640, 72192, 73216, 73320, 78208, 80652, 82720, 84480, 90240, 91520, 97760, 99264, 99840, 100815, 107536, 109824, 117312, 120320, 124080, 132352, 134420, 137280, 146640, 156416, 161304, 165440, 180480, 183040, 195520, 198528, 201630, 215072, 219648, 234624, 248160, 264704, 268840, 274560, 293280, 312832, 322608, 330880, 360960, 366080, 391040, 397056, 403260, 430144, 469248, 496320, 537680, 549120, 586560, 645216, 661760, 782080, 794112, 806520, 860288, 938496, 992640, 1075360, 1098240, 1173120, 1290432, 1323520, 1564160, 1613040, 1720576, 1985280, 2150720, 2346240, 2580864, 3226080, 3441152, 3970560, 4301440, 4692480, 5161728, 6452160, 8602880, 10323456, 12904320, 17205760, 25808640, 51617280]

約数ペア:

[(1, 51617280), (2, 25808640), (3, 17205760), (4, 12904320), (5, 10323456), (6, 8602880), (8, 6452160), (10, 5161728), (11, 4692480), (12, 4301440), (13, 3970560), (15, 3441152), (16, 3226080), (20, 2580864), (22, 2346240), (24, 2150720), (26, 1985280), (30, 1720576), (32, 1613040), (33, 1564160), (39, 1323520), (40, 1290432), (44, 1173120), (47, 1098240), (48, 1075360), (52, 992640), (55, 938496), (60, 860288), (64, 806520), (65, 794112), (66, 782080), (78, 661760), (80, 645216), (88, 586560), (94, 549120), (96, 537680), (104, 496320), (110, 469248), (120, 430144), (128, 403260), (130, 397056), (132, 391040), (141, 366080), (143, 360960), (156, 330880), (160, 322608), (165, 312832), (176, 293280), (188, 274560), (192, 268840), (195, 264704), (208, 248160), (220, 234624), (235, 219648), (240, 215072), (256, 201630), (260, 198528), (264, 195520), (282, 183040), (286, 180480), (312, 165440), (320, 161304), (330, 156416), (352, 146640), (376, 137280), (384, 134420), (390, 132352), (416, 124080), (429, 120320), (440, 117312), (470, 109824), (480, 107536), (512, 100815), (517, 99840), (520, 99264), (528, 97760), (564, 91520), (572, 90240), (611, 84480), (624, 82720), (640, 80652), (660, 78208), (704, 73320), (705, 73216), (715, 72192), (752, 68640), (768, 67210), (780, 66176), (832, 62040), (858, 60160), (880, 58656), (940, 54912), (960, 53768), (1034, 49920), (1040, 49632), (1056, 48880), (1128, 45760), (1144, 45120), (1222, 42240), (1248, 41360), (1280, 40326), (1320, 39104), (1408, 36660), (1410, 36608), (1430, 36096), (1504, 34320), (1536, 33605), (1551, 33280), (1560, 33088), (1664, 31020), (1716, 30080), (1760, 29328), (1833, 28160), (1880, 27456), (1920, 26884), (2068, 24960), (2080, 24816), (2112, 24440), (2145, 24064), (2256, 22880), (2288, 22560), (2444, 21120), (2496, 20680), (2560, 20163), (2585, 19968), (2640, 19552), (2816, 18330), (2820, 18304), (2860, 18048), (3008, 17160), (3055, 16896), (3102, 16640), (3120, 16544), (3328, 15510), (3432, 15040), (3520, 14664), (3666, 14080), (3760, 13728), (3840, 13442), (4136, 12480), (4160, 12408), (4224, 12220), (4290, 12032), (4512, 11440), (4576, 11280), (4888, 10560), (4992, 10340), (5170, 9984), (5280, 9776), (5632, 9165), (5640, 9152), (5720, 9024), (6016, 8580), (6110, 8448), (6204, 8320), (6240, 8272), (6656, 7755), (6721, 7680), (6864, 7520), (7040, 7332)]