54985020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{916417}}^1$

素因数の和:916429

約数の個数: 24

約数和(自身を含む): 153958224

約数和(自身を除く): 98973204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 916417, 1832834, 2749251, 3665668, 4582085, 5498502, 9164170, 10997004, 13746255, 18328340, 27492510, 54985020]

約数ペア:

[(1, 54985020), (2, 27492510), (3, 18328340), (4, 13746255), (5, 10997004), (6, 9164170), (10, 5498502), (12, 4582085), (15, 3665668), (20, 2749251), (30, 1832834), (60, 916417)]