51357212

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{1543}}^1$

素因数の和:1757

約数の個数: 24

約数和(自身を含む): 92213856

約数和(自身を除く): 40856644

約数列:

[1, 2, 4, 53, 106, 157, 212, 314, 628, 1543, 3086, 6172, 8321, 16642, 33284, 81779, 163558, 242251, 327116, 484502, 969004, 12839303, 25678606, 51357212]

約数ペア:

[(1, 51357212), (2, 25678606), (4, 12839303), (53, 969004), (106, 484502), (157, 327116), (212, 242251), (314, 163558), (628, 81779), (1543, 33284), (3086, 16642), (6172, 8321)]