51819656

素因数分解:

$2^3\times 7^2\times {\mathrm{163}}^1\times {\mathrm{811}}^1$

素因数の和:994

約数の個数: 48

約数和(自身を含む): 113858640

約数和(自身を除く): 62038984

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 163, 196, 326, 392, 652, 811, 1141, 1304, 1622, 2282, 3244, 4564, 5677, 6488, 7987, 9128, 11354, 15974, 22708, 31948, 39739, 45416, 63896, 79478, 132193, 158956, 264386, 317912, 528772, 925351, 1057544, 1850702, 3701404, 6477457, 7402808, 12954914, 25909828, 51819656]

約数ペア:

[(1, 51819656), (2, 25909828), (4, 12954914), (7, 7402808), (8, 6477457), (14, 3701404), (28, 1850702), (49, 1057544), (56, 925351), (98, 528772), (163, 317912), (196, 264386), (326, 158956), (392, 132193), (652, 79478), (811, 63896), (1141, 45416), (1304, 39739), (1622, 31948), (2282, 22708), (3244, 15974), (4564, 11354), (5677, 9128), (6488, 7987)]