57502090

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{140249}}^1$

素因数の和:140297

約数の個数: 16

約数和(自身を含む): 106029000

約数和(自身を除く): 48526910

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 140249, 280498, 701245, 1402490, 5750209, 11500418, 28751045, 57502090]

約数ペア:

[(1, 57502090), (2, 28751045), (5, 11500418), (10, 5750209), (41, 1402490), (82, 701245), (205, 280498), (410, 140249)]