54918660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{915311}}^1$

素因数の和:915323

約数の個数: 24

約数和(自身を含む): 153772416

約数和(自身を除く): 98853756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 915311, 1830622, 2745933, 3661244, 4576555, 5491866, 9153110, 10983732, 13729665, 18306220, 27459330, 54918660]

約数ペア:

[(1, 54918660), (2, 27459330), (3, 18306220), (4, 13729665), (5, 10983732), (6, 9153110), (10, 5491866), (12, 4576555), (15, 3661244), (20, 2745933), (30, 1830622), (60, 915311)]