51192011

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{389}}^1$

素因数の和:646

約数の個数: 16

約数和(自身を含む): 56609280

約数和(自身を除く): 5417269

約数列:

[1, 13, 53, 191, 389, 689, 2483, 5057, 10123, 20617, 74299, 131599, 268021, 965887, 3937847, 51192011]

約数ペア:

[(1, 51192011), (13, 3937847), (53, 965887), (191, 268021), (389, 131599), (689, 74299), (2483, 20617), (5057, 10123)]