51650140

素因数分解:

$2^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{5651}}^1$

素因数の和:6117

約数の個数: 24

約数和(自身を含む): 108721872

約数和(自身を除く): 57071732

約数列:

[1, 2, 4, 5, 10, 20, 457, 914, 1828, 2285, 4570, 5651, 9140, 11302, 22604, 28255, 56510, 113020, 2582507, 5165014, 10330028, 12912535, 25825070, 51650140]

約数ペア:

[(1, 51650140), (2, 25825070), (4, 12912535), (5, 10330028), (10, 5165014), (20, 2582507), (457, 113020), (914, 56510), (1828, 28255), (2285, 22604), (4570, 11302), (5651, 9140)]