51949352

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71359}}^1$

素因数の和:71385

約数の個数: 32

約数和(自身を含む): 119884800

約数和(自身を除く): 67935448

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 71359, 142718, 285436, 499513, 570872, 927667, 999026, 1855334, 1998052, 3710668, 3996104, 6493669, 7421336, 12987338, 25974676, 51949352]

約数ペア:

[(1, 51949352), (2, 25974676), (4, 12987338), (7, 7421336), (8, 6493669), (13, 3996104), (14, 3710668), (26, 1998052), (28, 1855334), (52, 999026), (56, 927667), (91, 570872), (104, 499513), (182, 285436), (364, 142718), (728, 71359)]