56251216

素因数分解:

$2^4\times 7^2\times {\mathrm{157}}^1\times {\mathrm{457}}^1$

素因数の和:636

約数の個数: 60

約数和(自身を含む): 127867188

約数和(自身を除く): 71615972

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 157, 196, 314, 392, 457, 628, 784, 914, 1099, 1256, 1828, 2198, 2512, 3199, 3656, 4396, 6398, 7312, 7693, 8792, 12796, 15386, 17584, 22393, 25592, 30772, 44786, 51184, 61544, 71749, 89572, 123088, 143498, 179144, 286996, 358288, 502243, 573992, 1004486, 1147984, 2008972, 3515701, 4017944, 7031402, 8035888, 14062804, 28125608, 56251216]

約数ペア:

[(1, 56251216), (2, 28125608), (4, 14062804), (7, 8035888), (8, 7031402), (14, 4017944), (16, 3515701), (28, 2008972), (49, 1147984), (56, 1004486), (98, 573992), (112, 502243), (157, 358288), (196, 286996), (314, 179144), (392, 143498), (457, 123088), (628, 89572), (784, 71749), (914, 61544), (1099, 51184), (1256, 44786), (1828, 30772), (2198, 25592), (2512, 22393), (3199, 17584), (3656, 15386), (4396, 12796), (6398, 8792), (7312, 7693)]