51313710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{244351}}^1$

素因数の和:244368

約数の個数: 32

約数和(自身を含む): 140746752

約数和(自身を除く): 89433042

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 244351, 488702, 733053, 1221755, 1466106, 1710457, 2443510, 3420914, 3665265, 5131371, 7330530, 8552285, 10262742, 17104570, 25656855, 51313710]

約数ペア:

[(1, 51313710), (2, 25656855), (3, 17104570), (5, 10262742), (6, 8552285), (7, 7330530), (10, 5131371), (14, 3665265), (15, 3420914), (21, 2443510), (30, 1710457), (35, 1466106), (42, 1221755), (70, 733053), (105, 488702), (210, 244351)]