53012869

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{30661}}^1$

素因数の和:30700

約数の個数: 16

約数和(自身を含む): 68682880

約数和(自身を除く): 15670011

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 30661, 214627, 398593, 582559, 2790151, 4077913, 7573267, 53012869]

約数ペア:

[(1, 53012869), (7, 7573267), (13, 4077913), (19, 2790151), (91, 582559), (133, 398593), (247, 214627), (1729, 30661)]