51791436

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{33457}}^1$

素因数の和:33510

約数の個数: 36

約数和(自身を含む): 133965832

約数和(自身を除く): 82174396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 33457, 66914, 100371, 133828, 200742, 301113, 401484, 602226, 1204452, 1438651, 2877302, 4315953, 5754604, 8631906, 12947859, 17263812, 25895718, 51791436]

約数ペア:

[(1, 51791436), (2, 25895718), (3, 17263812), (4, 12947859), (6, 8631906), (9, 5754604), (12, 4315953), (18, 2877302), (36, 1438651), (43, 1204452), (86, 602226), (129, 401484), (172, 301113), (258, 200742), (387, 133828), (516, 100371), (774, 66914), (1548, 33457)]