56553705490

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{41280077}}^1$

素因数の和:41280221

約数の個数: 16

約数和(自身を含む): 102539713752

約数和(自身を除く): 45986008262

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 41280077, 82560154, 206400385, 412800770, 5655370549, 11310741098, 28276852745, 56553705490]

約数ペア:

[(1, 56553705490), (2, 28276852745), (5, 11310741098), (10, 5655370549), (137, 412800770), (274, 206400385), (685, 82560154), (1370, 41280077)]