51572742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{661189}}^1$

素因数の和:661207

約数の個数: 16

約数和(自身を含む): 111079920

約数和(自身を除く): 59507178

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 661189, 1322378, 1983567, 3967134, 8595457, 17190914, 25786371, 51572742]

約数ペア:

[(1, 51572742), (2, 25786371), (3, 17190914), (6, 8595457), (13, 3967134), (26, 1983567), (39, 1322378), (78, 661189)]