53882015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{4643}}^1$

素因数の和:4870

約数の個数: 16

約数和(自身を含む): 70886016

約数和(自身を除く): 17004001

約数列:

[1, 5, 11, 55, 211, 1055, 2321, 4643, 11605, 23215, 51073, 255365, 979673, 4898365, 10776403, 53882015]

約数ペア:

[(1, 53882015), (5, 10776403), (11, 4898365), (55, 979673), (211, 255365), (1055, 51073), (2321, 23215), (4643, 11605)]