51178402

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{2897}}^1$

素因数の和:2994

約数の個数: 24

約数和(自身を含む): 85566348

約数和(自身を除く): 34387946

約数列:

[1, 2, 11, 22, 73, 121, 146, 242, 803, 1606, 2897, 5794, 8833, 17666, 31867, 63734, 211481, 350537, 422962, 701074, 2326291, 4652582, 25589201, 51178402]

約数ペア:

[(1, 51178402), (2, 25589201), (11, 4652582), (22, 2326291), (73, 701074), (121, 422962), (146, 350537), (242, 211481), (803, 63734), (1606, 31867), (2897, 17666), (5794, 8833)]