56134436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 107553600

約数和(自身を除く): 51419164

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 89, 172, 178, 193, 356, 386, 772, 817, 1634, 1691, 3268, 3382, 3667, 3827, 6764, 7334, 7654, 8299, 14668, 15308, 16598, 17177, 33196, 34354, 68708, 72713, 145426, 157681, 290852, 315362, 326363, 630724, 652726, 738611, 1305452, 1477222, 2954444, 14033609, 28067218, 56134436]

約数ペア:

[(1, 56134436), (2, 28067218), (4, 14033609), (19, 2954444), (38, 1477222), (43, 1305452), (76, 738611), (86, 652726), (89, 630724), (172, 326363), (178, 315362), (193, 290852), (356, 157681), (386, 145426), (772, 72713), (817, 68708), (1634, 34354), (1691, 33196), (3268, 17177), (3382, 16598), (3667, 15308), (3827, 14668), (6764, 8299), (7334, 7654)]