53701240

素因数分解:

$2^3\times 5^1\times {\mathrm{1342531}}^1$

素因数の和:1342542

約数の個数: 16

約数和(自身を含む): 120827880

約数和(自身を除く): 67126640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1342531, 2685062, 5370124, 6712655, 10740248, 13425310, 26850620, 53701240]

約数ペア:

[(1, 53701240), (2, 26850620), (4, 13425310), (5, 10740248), (8, 6712655), (10, 5370124), (20, 2685062), (40, 1342531)]