51085818

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1279}}^1$

素因数の和:1611

約数の個数: 48

約数和(自身を含む): 126996480

約数和(自身を除く): 75910662

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 317, 634, 951, 1279, 1902, 2219, 2558, 2853, 3837, 4438, 5706, 6657, 7674, 8953, 11511, 13314, 17906, 19971, 23022, 26859, 39942, 53718, 80577, 161154, 405443, 810886, 1216329, 2432658, 2838101, 3648987, 5676202, 7297974, 8514303, 17028606, 25542909, 51085818]

約数ペア:

[(1, 51085818), (2, 25542909), (3, 17028606), (6, 8514303), (7, 7297974), (9, 5676202), (14, 3648987), (18, 2838101), (21, 2432658), (42, 1216329), (63, 810886), (126, 405443), (317, 161154), (634, 80577), (951, 53718), (1279, 39942), (1902, 26859), (2219, 23022), (2558, 19971), (2853, 17906), (3837, 13314), (4438, 11511), (5706, 8953), (6657, 7674)]