51343370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2423}}^1$

素因数の和:2606

約数の個数: 32

約数和(自身を含む): 100179072

約数和(自身を除く): 48835702

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 815, 1630, 2119, 2423, 4238, 4846, 10595, 12115, 21190, 24230, 31499, 62998, 157495, 314990, 394949, 789898, 1974745, 3949490, 5134337, 10268674, 25671685, 51343370]

約数ペア:

[(1, 51343370), (2, 25671685), (5, 10268674), (10, 5134337), (13, 3949490), (26, 1974745), (65, 789898), (130, 394949), (163, 314990), (326, 157495), (815, 62998), (1630, 31499), (2119, 24230), (2423, 21190), (4238, 12115), (4846, 10595)]