53961791

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:371

約数の個数: 24

約数和(自身を含む): 63129024

約数和(自身を除く): 9167233

約数列:

[1, 13, 17, 53, 221, 271, 289, 689, 901, 3523, 3757, 4607, 11713, 14363, 15317, 59891, 78319, 186719, 199121, 244171, 1018147, 3174223, 4150907, 53961791]

約数ペア:

[(1, 53961791), (13, 4150907), (17, 3174223), (53, 1018147), (221, 244171), (271, 199121), (289, 186719), (689, 78319), (901, 59891), (3523, 15317), (3757, 14363), (4607, 11713)]