56857218

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{11801}}^1$

素因数の和:11890

約数の個数: 32

約数和(自身を含む): 125762112

約数和(自身を除く): 68904894

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 73, 146, 219, 438, 803, 1606, 2409, 4818, 11801, 23602, 35403, 70806, 129811, 259622, 389433, 778866, 861473, 1722946, 2584419, 5168838, 9476203, 18952406, 28428609, 56857218]

約数ペア:

[(1, 56857218), (2, 28428609), (3, 18952406), (6, 9476203), (11, 5168838), (22, 2584419), (33, 1722946), (66, 861473), (73, 778866), (146, 389433), (219, 259622), (438, 129811), (803, 70806), (1606, 35403), (2409, 23602), (4818, 11801)]