47475812

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{1087}}^1$

素因数の和:1331

約数の個数: 24

約数和(自身を含む): 84994560

約数和(自身を除く): 37518748

約数列:

[1, 2, 4, 61, 122, 179, 244, 358, 716, 1087, 2174, 4348, 10919, 21838, 43676, 66307, 132614, 194573, 265228, 389146, 778292, 11868953, 23737906, 47475812]

約数ペア:

[(1, 47475812), (2, 23737906), (4, 11868953), (61, 778292), (122, 389146), (179, 265228), (244, 194573), (358, 132614), (716, 66307), (1087, 43676), (2174, 21838), (4348, 10919)]