55890406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2677}}^1$

素因数の和:2776

約数の個数: 32

約数和(自身を含む): 99878688

約数和(自身を除く): 43988282

約数列:

[1, 2, 11, 13, 22, 26, 73, 143, 146, 286, 803, 949, 1606, 1898, 2677, 5354, 10439, 20878, 29447, 34801, 58894, 69602, 195421, 382811, 390842, 765622, 2149631, 2540473, 4299262, 5080946, 27945203, 55890406]

約数ペア:

[(1, 55890406), (2, 27945203), (11, 5080946), (13, 4299262), (22, 2540473), (26, 2149631), (73, 765622), (143, 390842), (146, 382811), (286, 195421), (803, 69602), (949, 58894), (1606, 34801), (1898, 29447), (2677, 20878), (5354, 10439)]