53123280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:433

約数の個数: 160

約数和(自身を含む): 190654464

約数和(自身を除く): 137531184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 103, 105, 112, 120, 140, 168, 206, 210, 240, 280, 307, 309, 336, 412, 420, 515, 560, 614, 618, 721, 824, 840, 921, 1030, 1228, 1236, 1442, 1535, 1545, 1648, 1680, 1842, 2060, 2149, 2163, 2456, 2472, 2884, 3070, 3090, 3605, 3684, 4120, 4298, 4326, 4605, 4912, 4944, 5768, 6140, 6180, 6447, 7210, 7368, 8240, 8596, 8652, 9210, 10745, 10815, 11536, 12280, 12360, 12894, 14420, 14736, 17192, 17304, 18420, 21490, 21630, 24560, 24720, 25788, 28840, 31621, 32235, 34384, 34608, 36840, 42980, 43260, 51576, 57680, 63242, 64470, 73680, 85960, 86520, 94863, 103152, 126484, 128940, 158105, 171920, 173040, 189726, 221347, 252968, 257880, 316210, 379452, 442694, 474315, 505936, 515760, 632420, 664041, 758904, 885388, 948630, 1106735, 1264840, 1328082, 1517808, 1770776, 1897260, 2213470, 2529680, 2656164, 3320205, 3541552, 3794520, 4426940, 5312328, 6640410, 7589040, 8853880, 10624656, 13280820, 17707760, 26561640, 53123280]

約数ペア:

[(1, 53123280), (2, 26561640), (3, 17707760), (4, 13280820), (5, 10624656), (6, 8853880), (7, 7589040), (8, 6640410), (10, 5312328), (12, 4426940), (14, 3794520), (15, 3541552), (16, 3320205), (20, 2656164), (21, 2529680), (24, 2213470), (28, 1897260), (30, 1770776), (35, 1517808), (40, 1328082), (42, 1264840), (48, 1106735), (56, 948630), (60, 885388), (70, 758904), (80, 664041), (84, 632420), (103, 515760), (105, 505936), (112, 474315), (120, 442694), (140, 379452), (168, 316210), (206, 257880), (210, 252968), (240, 221347), (280, 189726), (307, 173040), (309, 171920), (336, 158105), (412, 128940), (420, 126484), (515, 103152), (560, 94863), (614, 86520), (618, 85960), (721, 73680), (824, 64470), (840, 63242), (921, 57680), (1030, 51576), (1228, 43260), (1236, 42980), (1442, 36840), (1535, 34608), (1545, 34384), (1648, 32235), (1680, 31621), (1842, 28840), (2060, 25788), (2149, 24720), (2163, 24560), (2456, 21630), (2472, 21490), (2884, 18420), (3070, 17304), (3090, 17192), (3605, 14736), (3684, 14420), (4120, 12894), (4298, 12360), (4326, 12280), (4605, 11536), (4912, 10815), (4944, 10745), (5768, 9210), (6140, 8652), (6180, 8596), (6447, 8240), (7210, 7368)]