53851604

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{653}}^1$

素因数の和:1099

約数の個数: 24

約数和(自身を含む): 96412680

約数和(自身を除く): 42561076

約数列:

[1, 2, 4, 53, 106, 212, 389, 653, 778, 1306, 1556, 2612, 20617, 34609, 41234, 69218, 82468, 138436, 254017, 508034, 1016068, 13462901, 26925802, 53851604]

約数ペア:

[(1, 53851604), (2, 26925802), (4, 13462901), (53, 1016068), (106, 508034), (212, 254017), (389, 138436), (653, 82468), (778, 69218), (1306, 41234), (1556, 34609), (2612, 20617)]