49445760

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1$

素因数の和:325

約数の個数: 256

約数和(自身を含む): 194664960

約数和(自身を除く): 145219200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 283, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 566, 624, 640, 672, 728, 780, 832, 840, 849, 896, 910, 960, 1040, 1092, 1120, 1132, 1248, 1344, 1365, 1415, 1456, 1560, 1664, 1680, 1698, 1820, 1920, 1981, 2080, 2184, 2240, 2264, 2496, 2688, 2730, 2830, 2912, 3120, 3360, 3396, 3640, 3679, 3962, 4160, 4245, 4368, 4480, 4528, 4992, 5460, 5660, 5824, 5943, 6240, 6720, 6792, 7280, 7358, 7924, 8320, 8490, 8736, 9056, 9905, 10920, 11037, 11320, 11648, 11886, 12480, 13440, 13584, 14560, 14716, 15848, 16980, 17472, 18112, 18395, 19810, 21840, 22074, 22640, 23772, 24960, 25753, 27168, 29120, 29432, 29715, 31696, 33960, 34944, 36224, 36790, 39620, 43680, 44148, 45280, 47544, 51506, 54336, 55185, 58240, 58864, 59430, 63392, 67920, 73580, 77259, 79240, 87360, 88296, 90560, 95088, 103012, 108672, 110370, 117728, 118860, 126784, 128765, 135840, 147160, 154518, 158480, 174720, 176592, 181120, 190176, 206024, 220740, 235456, 237720, 253568, 257530, 271680, 294320, 309036, 316960, 353184, 380352, 386295, 412048, 441480, 470912, 475440, 515060, 543360, 588640, 618072, 633920, 706368, 760704, 772590, 824096, 882960, 950880, 1030120, 1177280, 1236144, 1267840, 1412736, 1545180, 1648192, 1765920, 1901760, 2060240, 2354560, 2472288, 3090360, 3296384, 3531840, 3803520, 4120480, 4944576, 6180720, 7063680, 8240960, 9889152, 12361440, 16481920, 24722880, 49445760]

約数ペア:

[(1, 49445760), (2, 24722880), (3, 16481920), (4, 12361440), (5, 9889152), (6, 8240960), (7, 7063680), (8, 6180720), (10, 4944576), (12, 4120480), (13, 3803520), (14, 3531840), (15, 3296384), (16, 3090360), (20, 2472288), (21, 2354560), (24, 2060240), (26, 1901760), (28, 1765920), (30, 1648192), (32, 1545180), (35, 1412736), (39, 1267840), (40, 1236144), (42, 1177280), (48, 1030120), (52, 950880), (56, 882960), (60, 824096), (64, 772590), (65, 760704), (70, 706368), (78, 633920), (80, 618072), (84, 588640), (91, 543360), (96, 515060), (104, 475440), (105, 470912), (112, 441480), (120, 412048), (128, 386295), (130, 380352), (140, 353184), (156, 316960), (160, 309036), (168, 294320), (182, 271680), (192, 257530), (195, 253568), (208, 237720), (210, 235456), (224, 220740), (240, 206024), (260, 190176), (273, 181120), (280, 176592), (283, 174720), (312, 158480), (320, 154518), (336, 147160), (364, 135840), (384, 128765), (390, 126784), (416, 118860), (420, 117728), (448, 110370), (455, 108672), (480, 103012), (520, 95088), (546, 90560), (560, 88296), (566, 87360), (624, 79240), (640, 77259), (672, 73580), (728, 67920), (780, 63392), (832, 59430), (840, 58864), (849, 58240), (896, 55185), (910, 54336), (960, 51506), (1040, 47544), (1092, 45280), (1120, 44148), (1132, 43680), (1248, 39620), (1344, 36790), (1365, 36224), (1415, 34944), (1456, 33960), (1560, 31696), (1664, 29715), (1680, 29432), (1698, 29120), (1820, 27168), (1920, 25753), (1981, 24960), (2080, 23772), (2184, 22640), (2240, 22074), (2264, 21840), (2496, 19810), (2688, 18395), (2730, 18112), (2830, 17472), (2912, 16980), (3120, 15848), (3360, 14716), (3396, 14560), (3640, 13584), (3679, 13440), (3962, 12480), (4160, 11886), (4245, 11648), (4368, 11320), (4480, 11037), (4528, 10920), (4992, 9905), (5460, 9056), (5660, 8736), (5824, 8490), (5943, 8320), (6240, 7924), (6720, 7358), (6792, 7280)]