51235639

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{15217}}^1$

素因数の和:15274

約数の個数: 16

約数和(自身を含む): 64767808

約数和(自身を除く): 13532169

約数列:

[1, 7, 13, 37, 91, 259, 481, 3367, 15217, 106519, 197821, 563029, 1384747, 3941203, 7319377, 51235639]

約数ペア:

[(1, 51235639), (7, 7319377), (13, 3941203), (37, 1384747), (91, 563029), (259, 197821), (481, 106519), (3367, 15217)]