53850340

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{30253}}^1$

素因数の和:30351

約数の個数: 24

約数和(自身を含む): 114360120

約数和(自身を除く): 60509780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 30253, 60506, 121012, 151265, 302530, 605060, 2692517, 5385034, 10770068, 13462585, 26925170, 53850340]

約数ペア:

[(1, 53850340), (2, 26925170), (4, 13462585), (5, 10770068), (10, 5385034), (20, 2692517), (89, 605060), (178, 302530), (356, 151265), (445, 121012), (890, 60506), (1780, 30253)]