51807235

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{1427}}^1$

素因数の和:1622

約数の個数: 16

約数和(自身を含む): 63848736

約数和(自身を除く): 12041501

約数列:

[1, 5, 53, 137, 265, 685, 1427, 7135, 7261, 36305, 75631, 195499, 378155, 977495, 10361447, 51807235]

約数ペア:

[(1, 51807235), (5, 10361447), (53, 977495), (137, 378155), (265, 195499), (685, 75631), (1427, 36305), (7135, 7261)]