49854025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{727}}^1$

素因数の和:961

約数の個数: 24

約数和(自身を含む): 66981824

約数和(自身を除く): 17127799

約数列:

[1, 5, 13, 25, 65, 211, 325, 727, 1055, 2743, 3635, 5275, 9451, 13715, 18175, 47255, 68575, 153397, 236275, 766985, 1994161, 3834925, 9970805, 49854025]

約数ペア:

[(1, 49854025), (5, 9970805), (13, 3834925), (25, 1994161), (65, 766985), (211, 236275), (325, 153397), (727, 68575), (1055, 47255), (2743, 18175), (3635, 13715), (5275, 9451)]