54721860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{912031}}^1$

素因数の和:912043

約数の個数: 24

約数和(自身を含む): 153221376

約数和(自身を除く): 98499516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 912031, 1824062, 2736093, 3648124, 4560155, 5472186, 9120310, 10944372, 13680465, 18240620, 27360930, 54721860]

約数ペア:

[(1, 54721860), (2, 27360930), (3, 18240620), (4, 13680465), (5, 10944372), (6, 9120310), (10, 5472186), (12, 4560155), (15, 3648124), (20, 2736093), (30, 1824062), (60, 912031)]