56557842

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{2137}}^1$

素因数の和:2554

約数の個数: 32

約数和(自身を含む): 123764544

約数和(自身を除く): 67206702

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 401, 802, 1203, 2137, 2406, 4274, 4411, 6411, 8822, 12822, 13233, 23507, 26466, 47014, 70521, 141042, 856937, 1713874, 2570811, 5141622, 9426307, 18852614, 28278921, 56557842]

約数ペア:

[(1, 56557842), (2, 28278921), (3, 18852614), (6, 9426307), (11, 5141622), (22, 2570811), (33, 1713874), (66, 856937), (401, 141042), (802, 70521), (1203, 47014), (2137, 26466), (2406, 23507), (4274, 13233), (4411, 12822), (6411, 8822)]