56405220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{940087}}^1$

素因数の和:940099

約数の個数: 24

約数和(自身を含む): 157934784

約数和(自身を除く): 101529564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 940087, 1880174, 2820261, 3760348, 4700435, 5640522, 9400870, 11281044, 14101305, 18801740, 28202610, 56405220]

約数ペア:

[(1, 56405220), (2, 28202610), (3, 18801740), (4, 14101305), (5, 11281044), (6, 9400870), (10, 5640522), (12, 4700435), (15, 3760348), (20, 2820261), (30, 1880174), (60, 940087)]