56139842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 94224384

約数和(自身を除く): 38084542

約数列:

[1, 2, 11, 22, 71, 127, 142, 254, 283, 566, 781, 1397, 1562, 2794, 3113, 6226, 9017, 18034, 20093, 35941, 40186, 71882, 99187, 198374, 221023, 395351, 442046, 790702, 2551811, 5103622, 28069921, 56139842]

約数ペア:

[(1, 56139842), (2, 28069921), (11, 5103622), (22, 2551811), (71, 790702), (127, 442046), (142, 395351), (254, 221023), (283, 198374), (566, 99187), (781, 71882), (1397, 40186), (1562, 35941), (2794, 20093), (3113, 18034), (6226, 9017)]