56620954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{21143}}^1$

素因数の和:21261

約数の個数: 16

約数和(自身を含む): 92356992

約数和(自身を除く): 35736038

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 21143, 42286, 274859, 549718, 2177729, 4355458, 28310477, 56620954]

約数ペア:

[(1, 56620954), (2, 28310477), (13, 4355458), (26, 2177729), (103, 549718), (206, 274859), (1339, 42286), (2678, 21143)]