49915540

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{8819}}^1$

素因数の和:9111

約数の個数: 24

約数和(自身を含む): 105204960

約数和(自身を除く): 55289420

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2830, 5660, 8819, 17638, 35276, 44095, 88190, 176380, 2495777, 4991554, 9983108, 12478885, 24957770, 49915540]

約数ペア:

[(1, 49915540), (2, 24957770), (4, 12478885), (5, 9983108), (10, 4991554), (20, 2495777), (283, 176380), (566, 88190), (1132, 44095), (1415, 35276), (2830, 17638), (5660, 8819)]