51550570

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{40591}}^1$

素因数の和:40725

約数の個数: 16

約数和(自身を含む): 93523968

約数和(自身を除く): 41973398

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 40591, 81182, 202955, 405910, 5155057, 10310114, 25775285, 51550570]

約数ペア:

[(1, 51550570), (2, 25775285), (5, 10310114), (10, 5155057), (127, 405910), (254, 202955), (635, 81182), (1270, 40591)]