55869740563

素因数分解:

$7^4\times {\mathrm{13}}^1\times {\mathrm{1789951}}^1$

素因数の和:1789992

約数の個数: 20

約数和(自身を含む): 70191177728

約数和(自身を除く): 14321437165

約数列:

[1, 7, 13, 49, 91, 343, 637, 2401, 4459, 31213, 1789951, 12529657, 23269363, 87707599, 162885541, 613953193, 1140198787, 4297672351, 7981391509, 55869740563]

約数ペア:

[(1, 55869740563), (7, 7981391509), (13, 4297672351), (49, 1140198787), (91, 613953193), (343, 162885541), (637, 87707599), (2401, 23269363), (4459, 12529657), (31213, 1789951)]