52158720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1$

素因数の和:105

約数の個数: 216

約数和(自身を含む): 180722304

約数和(自身を除く): 128563584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 47, 48, 51, 60, 64, 68, 80, 85, 94, 96, 102, 120, 128, 136, 141, 160, 170, 188, 192, 204, 235, 240, 255, 256, 272, 282, 289, 320, 340, 376, 384, 408, 470, 480, 510, 544, 564, 578, 640, 680, 705, 752, 768, 799, 816, 867, 940, 960, 1020, 1088, 1128, 1156, 1280, 1360, 1410, 1445, 1504, 1598, 1632, 1734, 1880, 1920, 2040, 2176, 2256, 2312, 2397, 2720, 2820, 2890, 3008, 3196, 3264, 3468, 3760, 3840, 3995, 4080, 4335, 4352, 4512, 4624, 4794, 5440, 5640, 5780, 6016, 6392, 6528, 6936, 7520, 7990, 8160, 8670, 9024, 9248, 9588, 10880, 11280, 11560, 11985, 12032, 12784, 13056, 13583, 13872, 15040, 15980, 16320, 17340, 18048, 18496, 19176, 21760, 22560, 23120, 23970, 25568, 27166, 27744, 30080, 31960, 32640, 34680, 36096, 36992, 38352, 40749, 45120, 46240, 47940, 51136, 54332, 55488, 60160, 63920, 65280, 67915, 69360, 73984, 76704, 81498, 90240, 92480, 95880, 102272, 108664, 110976, 127840, 135830, 138720, 153408, 162996, 180480, 184960, 191760, 203745, 204544, 217328, 221952, 255680, 271660, 277440, 306816, 325992, 369920, 383520, 407490, 434656, 511360, 543320, 554880, 613632, 651984, 767040, 814980, 869312, 1022720, 1086640, 1109760, 1303968, 1534080, 1629960, 1738624, 2173280, 2607936, 3068160, 3259920, 3477248, 4346560, 5215872, 6519840, 8693120, 10431744, 13039680, 17386240, 26079360, 52158720]

約数ペア:

[(1, 52158720), (2, 26079360), (3, 17386240), (4, 13039680), (5, 10431744), (6, 8693120), (8, 6519840), (10, 5215872), (12, 4346560), (15, 3477248), (16, 3259920), (17, 3068160), (20, 2607936), (24, 2173280), (30, 1738624), (32, 1629960), (34, 1534080), (40, 1303968), (47, 1109760), (48, 1086640), (51, 1022720), (60, 869312), (64, 814980), (68, 767040), (80, 651984), (85, 613632), (94, 554880), (96, 543320), (102, 511360), (120, 434656), (128, 407490), (136, 383520), (141, 369920), (160, 325992), (170, 306816), (188, 277440), (192, 271660), (204, 255680), (235, 221952), (240, 217328), (255, 204544), (256, 203745), (272, 191760), (282, 184960), (289, 180480), (320, 162996), (340, 153408), (376, 138720), (384, 135830), (408, 127840), (470, 110976), (480, 108664), (510, 102272), (544, 95880), (564, 92480), (578, 90240), (640, 81498), (680, 76704), (705, 73984), (752, 69360), (768, 67915), (799, 65280), (816, 63920), (867, 60160), (940, 55488), (960, 54332), (1020, 51136), (1088, 47940), (1128, 46240), (1156, 45120), (1280, 40749), (1360, 38352), (1410, 36992), (1445, 36096), (1504, 34680), (1598, 32640), (1632, 31960), (1734, 30080), (1880, 27744), (1920, 27166), (2040, 25568), (2176, 23970), (2256, 23120), (2312, 22560), (2397, 21760), (2720, 19176), (2820, 18496), (2890, 18048), (3008, 17340), (3196, 16320), (3264, 15980), (3468, 15040), (3760, 13872), (3840, 13583), (3995, 13056), (4080, 12784), (4335, 12032), (4352, 11985), (4512, 11560), (4624, 11280), (4794, 10880), (5440, 9588), (5640, 9248), (5780, 9024), (6016, 8670), (6392, 8160), (6528, 7990), (6936, 7520)]