51717372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{2341}}^1$

素因数の和:2618

約数の個数: 48

約数和(自身を含む): 138496512

約数和(自身を除く): 86779140

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 263, 526, 789, 1052, 1578, 1841, 2341, 3156, 3682, 4682, 5523, 7023, 7364, 9364, 11046, 14046, 16387, 22092, 28092, 32774, 49161, 65548, 98322, 196644, 615683, 1231366, 1847049, 2462732, 3694098, 4309781, 7388196, 8619562, 12929343, 17239124, 25858686, 51717372]

約数ペア:

[(1, 51717372), (2, 25858686), (3, 17239124), (4, 12929343), (6, 8619562), (7, 7388196), (12, 4309781), (14, 3694098), (21, 2462732), (28, 1847049), (42, 1231366), (84, 615683), (263, 196644), (526, 98322), (789, 65548), (1052, 49161), (1578, 32774), (1841, 28092), (2341, 22092), (3156, 16387), (3682, 14046), (4682, 11046), (5523, 9364), (7023, 7364)]