51985860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{866431}}^1$

素因数の和:866443

約数の個数: 24

約数和(自身を含む): 145560576

約数和(自身を除く): 93574716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 866431, 1732862, 2599293, 3465724, 4332155, 5198586, 8664310, 10397172, 12996465, 17328620, 25992930, 51985860]

約数ペア:

[(1, 51985860), (2, 25992930), (3, 17328620), (4, 12996465), (5, 10397172), (6, 8664310), (10, 5198586), (12, 4332155), (15, 3465724), (20, 2599293), (30, 1732862), (60, 866431)]