47489612

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{313}}^1\times {\mathrm{457}}^1$

素因数の和:857

約数の個数: 24

約数和(自身を含む): 84561456

約数和(自身を除く): 37071844

約数列:

[1, 2, 4, 83, 166, 313, 332, 457, 626, 914, 1252, 1828, 25979, 37931, 51958, 75862, 103916, 143041, 151724, 286082, 572164, 11872403, 23744806, 47489612]

約数ペア:

[(1, 47489612), (2, 23744806), (4, 11872403), (83, 572164), (166, 286082), (313, 151724), (332, 143041), (457, 103916), (626, 75862), (914, 51958), (1252, 37931), (1828, 25979)]