51640108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{993079}}^1$

素因数の和:993096

約数の個数: 12

約数和(自身を含む): 97321840

約数和(自身を除く): 45681732

約数列:

[1, 2, 4, 13, 26, 52, 993079, 1986158, 3972316, 12910027, 25820054, 51640108]

約数ペア:

[(1, 51640108), (2, 25820054), (4, 12910027), (13, 3972316), (26, 1986158), (52, 993079)]