51691530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{156641}}^1$

素因数の和:156662

約数の個数: 32

約数和(自身を含む): 135338688

約数和(自身を除く): 83647158

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 156641, 313282, 469923, 783205, 939846, 1566410, 1723051, 2349615, 3446102, 4699230, 5169153, 8615255, 10338306, 17230510, 25845765, 51691530]

約数ペア:

[(1, 51691530), (2, 25845765), (3, 17230510), (5, 10338306), (6, 8615255), (10, 5169153), (11, 4699230), (15, 3446102), (22, 2349615), (30, 1723051), (33, 1566410), (55, 939846), (66, 783205), (110, 469923), (165, 313282), (330, 156641)]