51374455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{6269}}^1$

素因数の和:6434

約数の個数: 16

約数和(自身を含む): 67716000

約数和(自身を除く): 16341545

約数列:

[1, 5, 11, 55, 149, 745, 1639, 6269, 8195, 31345, 68959, 344795, 934081, 4670405, 10274891, 51374455]

約数ペア:

[(1, 51374455), (5, 10274891), (11, 4670405), (55, 934081), (149, 344795), (745, 68959), (1639, 31345), (6269, 8195)]