55257686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{81023}}^1$

素因数の和:81067

約数の個数: 16

約数和(自身を含む): 93339648

約数和(自身を除く): 38081962

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 81023, 162046, 891253, 1782506, 2511713, 5023426, 27628843, 55257686]

約数ペア:

[(1, 55257686), (2, 27628843), (11, 5023426), (22, 2511713), (31, 1782506), (62, 891253), (341, 162046), (682, 81023)]