48942740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:609

約数の個数: 96

約数和(自身を含む): 130491648

約数和(自身を除く): 81548908

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 61, 70, 77, 110, 122, 140, 154, 220, 244, 305, 308, 385, 427, 521, 610, 671, 770, 854, 1042, 1220, 1342, 1540, 1708, 2084, 2135, 2605, 2684, 3355, 3647, 4270, 4697, 5210, 5731, 6710, 7294, 8540, 9394, 10420, 11462, 13420, 14588, 18235, 18788, 22924, 23485, 28655, 31781, 36470, 40117, 46970, 57310, 63562, 72940, 80234, 93940, 114620, 127124, 158905, 160468, 200585, 222467, 317810, 349591, 401170, 444934, 635620, 699182, 802340, 889868, 1112335, 1398364, 1747955, 2224670, 2447137, 3495910, 4449340, 4894274, 6991820, 9788548, 12235685, 24471370, 48942740]

約数ペア:

[(1, 48942740), (2, 24471370), (4, 12235685), (5, 9788548), (7, 6991820), (10, 4894274), (11, 4449340), (14, 3495910), (20, 2447137), (22, 2224670), (28, 1747955), (35, 1398364), (44, 1112335), (55, 889868), (61, 802340), (70, 699182), (77, 635620), (110, 444934), (122, 401170), (140, 349591), (154, 317810), (220, 222467), (244, 200585), (305, 160468), (308, 158905), (385, 127124), (427, 114620), (521, 93940), (610, 80234), (671, 72940), (770, 63562), (854, 57310), (1042, 46970), (1220, 40117), (1342, 36470), (1540, 31781), (1708, 28655), (2084, 23485), (2135, 22924), (2605, 18788), (2684, 18235), (3355, 14588), (3647, 13420), (4270, 11462), (4697, 10420), (5210, 9394), (5731, 8540), (6710, 7294)]