51487332

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{330047}}^1$

素因数の和:330067

約数の個数: 24

約数和(自身を含む): 129378816

約数和(自身を除く): 77891484

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 330047, 660094, 990141, 1320188, 1980282, 3960564, 4290611, 8581222, 12871833, 17162444, 25743666, 51487332]

約数ペア:

[(1, 51487332), (2, 25743666), (3, 17162444), (4, 12871833), (6, 8581222), (12, 4290611), (13, 3960564), (26, 1980282), (39, 1320188), (52, 990141), (78, 660094), (156, 330047)]