50856740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7457}}^1$

素因数の和:7508

約数の個数: 48

約数和(自身を含む): 120282624

約数和(自身を除く): 69425884

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 7457, 14914, 29828, 37285, 74570, 82027, 149140, 164054, 231167, 328108, 410135, 462334, 820270, 924668, 1155835, 1640540, 2311670, 2542837, 4623340, 5085674, 10171348, 12714185, 25428370, 50856740]

約数ペア:

[(1, 50856740), (2, 25428370), (4, 12714185), (5, 10171348), (10, 5085674), (11, 4623340), (20, 2542837), (22, 2311670), (31, 1640540), (44, 1155835), (55, 924668), (62, 820270), (110, 462334), (124, 410135), (155, 328108), (220, 231167), (310, 164054), (341, 149140), (620, 82027), (682, 74570), (1364, 37285), (1705, 29828), (3410, 14914), (6820, 7457)]