50943230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12641}}^1$

素因数の和:12692

約数の個数: 32

約数和(自身を含む): 101945088

約数和(自身を除く): 51001858

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 12641, 25282, 63205, 126410, 164333, 328666, 391871, 783742, 821665, 1643330, 1959355, 3918710, 5094323, 10188646, 25471615, 50943230]

約数ペア:

[(1, 50943230), (2, 25471615), (5, 10188646), (10, 5094323), (13, 3918710), (26, 1959355), (31, 1643330), (62, 821665), (65, 783742), (130, 391871), (155, 328666), (310, 164333), (403, 126410), (806, 63205), (2015, 25282), (4030, 12641)]