49668820

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{80111}}^1$

素因数の和:80151

約数の個数: 24

約数和(自身を含む): 107670528

約数和(自身を除く): 58001708

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 80111, 160222, 320444, 400555, 801110, 1602220, 2483441, 4966882, 9933764, 12417205, 24834410, 49668820]

約数ペア:

[(1, 49668820), (2, 24834410), (4, 12417205), (5, 9933764), (10, 4966882), (20, 2483441), (31, 1602220), (62, 801110), (124, 400555), (155, 320444), (310, 160222), (620, 80111)]