47775784

素因数分解:

$2^3\times 7^3\times {\mathrm{23}}^1\times {\mathrm{757}}^1$

素因数の和:807

約数の個数: 64

約数和(自身を含む): 109152000

約数和(自身を除く): 61376216

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 322, 343, 392, 644, 686, 757, 1127, 1288, 1372, 1514, 2254, 2744, 3028, 4508, 5299, 6056, 7889, 9016, 10598, 15778, 17411, 21196, 31556, 34822, 37093, 42392, 63112, 69644, 74186, 121877, 139288, 148372, 243754, 259651, 296744, 487508, 519302, 853139, 975016, 1038604, 1706278, 2077208, 3412556, 5971973, 6825112, 11943946, 23887892, 47775784]

約数ペア:

[(1, 47775784), (2, 23887892), (4, 11943946), (7, 6825112), (8, 5971973), (14, 3412556), (23, 2077208), (28, 1706278), (46, 1038604), (49, 975016), (56, 853139), (92, 519302), (98, 487508), (161, 296744), (184, 259651), (196, 243754), (322, 148372), (343, 139288), (392, 121877), (644, 74186), (686, 69644), (757, 63112), (1127, 42392), (1288, 37093), (1372, 34822), (1514, 31556), (2254, 21196), (2744, 17411), (3028, 15778), (4508, 10598), (5299, 9016), (6056, 7889)]