55581859

素因数分解:

${\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:450

約数の個数: 16

約数和(自身を含む): 59748480

約数和(自身を除く): 4166621

約数列:

[1, 19, 131, 137, 163, 2489, 2603, 3097, 17947, 21353, 22331, 340993, 405707, 424289, 2925361, 55581859]

約数ペア:

[(1, 55581859), (19, 2925361), (131, 424289), (137, 405707), (163, 340993), (2489, 22331), (2603, 21353), (3097, 17947)]