51582120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{429851}}^1$

素因数の和:429865

約数の個数: 32

約数和(自身を含む): 154746720

約数和(自身を除く): 103164600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 429851, 859702, 1289553, 1719404, 2149255, 2579106, 3438808, 4298510, 5158212, 6447765, 8597020, 10316424, 12895530, 17194040, 25791060, 51582120]

約数ペア:

[(1, 51582120), (2, 25791060), (3, 17194040), (4, 12895530), (5, 10316424), (6, 8597020), (8, 6447765), (10, 5158212), (12, 4298510), (15, 3438808), (20, 2579106), (24, 2149255), (30, 1719404), (40, 1289553), (60, 859702), (120, 429851)]