50266190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12473}}^1$

素因数の和:12524

約数の個数: 32

約数和(自身を含む): 100590336

約数和(自身を除く): 50324146

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 12473, 24946, 62365, 124730, 162149, 324298, 386663, 773326, 810745, 1621490, 1933315, 3866630, 5026619, 10053238, 25133095, 50266190]

約数ペア:

[(1, 50266190), (2, 25133095), (5, 10053238), (10, 5026619), (13, 3866630), (26, 1933315), (31, 1621490), (62, 810745), (65, 773326), (130, 386663), (155, 324298), (310, 162149), (403, 124730), (806, 62365), (2015, 24946), (4030, 12473)]