53765896

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{18617}}^1$

素因数の和:18661

約数の個数: 24

約数和(自身を含む): 106401870

約数和(自身を除く): 52635974

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 18617, 37234, 74468, 148936, 353723, 707446, 1414892, 2829784, 6720737, 13441474, 26882948, 53765896]

約数ペア:

[(1, 53765896), (2, 26882948), (4, 13441474), (8, 6720737), (19, 2829784), (38, 1414892), (76, 707446), (152, 353723), (361, 148936), (722, 74468), (1444, 37234), (2888, 18617)]