50931088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{244861}}^1$

素因数の和:244882

約数の個数: 20

約数和(自身を含む): 106270108

約数和(自身を除く): 55339020

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 244861, 489722, 979444, 1958888, 3183193, 3917776, 6366386, 12732772, 25465544, 50931088]

約数ペア:

[(1, 50931088), (2, 25465544), (4, 12732772), (8, 6366386), (13, 3917776), (16, 3183193), (26, 1958888), (52, 979444), (104, 489722), (208, 244861)]