56519485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{7393}}^1$

素因数の和:7548

約数の個数: 16

約数和(自身を含む): 74531520

約数和(自身を除く): 18012035

約数列:

[1, 5, 11, 55, 139, 695, 1529, 7393, 7645, 36965, 81323, 406615, 1027627, 5138135, 11303897, 56519485]

約数ペア:

[(1, 56519485), (5, 11303897), (11, 5138135), (55, 1027627), (139, 406615), (695, 81323), (1529, 36965), (7393, 7645)]