55385426

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{2311}}^1$

素因数の和:2857

約数の個数: 16

約数和(自身を含む): 86894208

約数和(自身を除く): 31508782

約数列:

[1, 2, 23, 46, 521, 1042, 2311, 4622, 11983, 23966, 53153, 106306, 1204031, 2408062, 27692713, 55385426]

約数ペア:

[(1, 55385426), (2, 27692713), (23, 2408062), (46, 1204031), (521, 106306), (1042, 53153), (2311, 23966), (4622, 11983)]