49657795

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{389}}^1$

素因数の和:627

約数の個数: 24

約数和(自身を含む): 65978640

約数和(自身を除く): 16320845

約数列:

[1, 5, 11, 55, 121, 211, 389, 605, 1055, 1945, 2321, 4279, 11605, 21395, 25531, 47069, 82079, 127655, 235345, 410395, 902869, 4514345, 9931559, 49657795]

約数ペア:

[(1, 49657795), (5, 9931559), (11, 4514345), (55, 902869), (121, 410395), (211, 235345), (389, 127655), (605, 82079), (1055, 47069), (1945, 25531), (2321, 21395), (4279, 11605)]