50378965

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{421}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 74866176

約数和(自身を除く): 24487211

約数列:

[1, 5, 7, 13, 35, 65, 91, 263, 421, 455, 1315, 1841, 2105, 2947, 3419, 5473, 9205, 14735, 17095, 23933, 27365, 38311, 110723, 119665, 191555, 553615, 775061, 1439399, 3875305, 7196995, 10075793, 50378965]

約数ペア:

[(1, 50378965), (5, 10075793), (7, 7196995), (13, 3875305), (35, 1439399), (65, 775061), (91, 553615), (263, 191555), (421, 119665), (455, 110723), (1315, 38311), (1841, 27365), (2105, 23933), (2947, 17095), (3419, 14735), (5473, 9205)]