53468540

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{13997}}^1$

素因数の和:14197

約数の個数: 24

約数和(自身を含む): 112879872

約数和(自身を除く): 59411332

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 13997, 27994, 55988, 69985, 139970, 279940, 2673427, 5346854, 10693708, 13367135, 26734270, 53468540]

約数ペア:

[(1, 53468540), (2, 26734270), (4, 13367135), (5, 10693708), (10, 5346854), (20, 2673427), (191, 279940), (382, 139970), (764, 69985), (955, 55988), (1910, 27994), (3820, 13997)]