54944710

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{421}}^2$

素因数の和:880

約数の個数: 24

約数和(自身を含む): 102333888

約数和(自身を除く): 47389178

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 421, 842, 2105, 4210, 13051, 26102, 65255, 130510, 177241, 354482, 886205, 1772410, 5494471, 10988942, 27472355, 54944710]

約数ペア:

[(1, 54944710), (2, 27472355), (5, 10988942), (10, 5494471), (31, 1772410), (62, 886205), (155, 354482), (310, 177241), (421, 130510), (842, 65255), (2105, 26102), (4210, 13051)]