51105068

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{29921}}^1$

素因数の和:29993

約数の個数: 24

約数和(自身を含む): 103889184

約数和(自身を除く): 52784116

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 29921, 59842, 119684, 209447, 418894, 837788, 1825181, 3650362, 7300724, 12776267, 25552534, 51105068]

約数ペア:

[(1, 51105068), (2, 25552534), (4, 12776267), (7, 7300724), (14, 3650362), (28, 1825181), (61, 837788), (122, 418894), (244, 209447), (427, 119684), (854, 59842), (1708, 29921)]