55494218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{6863}}^1$

素因数の和:7189

約数の個数: 16

約数和(自身を含む): 89945856

約数和(自身を除く): 34451638

約数列:

[1, 2, 13, 26, 311, 622, 4043, 6863, 8086, 13726, 89219, 178438, 2134393, 4268786, 27747109, 55494218]

約数ペア:

[(1, 55494218), (2, 27747109), (13, 4268786), (26, 2134393), (311, 178438), (622, 89219), (4043, 13726), (6863, 8086)]