55197616

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{43669}}^1$

素因数の和:43756

約数の個数: 20

約数和(自身を含む): 108301600

約数和(自身を除く): 53103984

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 43669, 87338, 174676, 349352, 698704, 3449851, 6899702, 13799404, 27598808, 55197616]

約数ペア:

[(1, 55197616), (2, 27598808), (4, 13799404), (8, 6899702), (16, 3449851), (79, 698704), (158, 349352), (316, 174676), (632, 87338), (1264, 43669)]