54404940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{906749}}^1$

素因数の和:906761

約数の個数: 24

約数和(自身を含む): 152334000

約数和(自身を除く): 97929060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 906749, 1813498, 2720247, 3626996, 4533745, 5440494, 9067490, 10880988, 13601235, 18134980, 27202470, 54404940]

約数ペア:

[(1, 54404940), (2, 27202470), (3, 18134980), (4, 13601235), (5, 10880988), (6, 9067490), (10, 5440494), (12, 4533745), (15, 3626996), (20, 2720247), (30, 1813498), (60, 906749)]