51109287

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1\times {\mathrm{569}}^1$

素因数の和:1030

約数の個数: 16

約数和(自身を含む): 69312000

約数和(自身を除く): 18202713

約数列:

[1, 3, 79, 237, 379, 569, 1137, 1707, 29941, 44951, 89823, 134853, 215651, 646953, 17036429, 51109287]

約数ペア:

[(1, 51109287), (3, 17036429), (79, 646953), (237, 215651), (379, 134853), (569, 89823), (1137, 44951), (1707, 29941)]