56686470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{43943}}^1$

素因数の和:43996

約数の個数: 32

約数和(自身を含む): 139214592

約数和(自身を除く): 82528122

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 43943, 87886, 131829, 219715, 263658, 439430, 659145, 1318290, 1889549, 3779098, 5668647, 9447745, 11337294, 18895490, 28343235, 56686470]

約数ペア:

[(1, 56686470), (2, 28343235), (3, 18895490), (5, 11337294), (6, 9447745), (10, 5668647), (15, 3779098), (30, 1889549), (43, 1318290), (86, 659145), (129, 439430), (215, 263658), (258, 219715), (430, 131829), (645, 87886), (1290, 43943)]