51998474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{38747}}^1$

素因数の和:38821

約数の個数: 16

約数和(自身を含む): 86485536

約数和(自身を除く): 34487062

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 38747, 77494, 426217, 852434, 2363567, 4727134, 25999237, 51998474]

約数ペア:

[(1, 51998474), (2, 25999237), (11, 4727134), (22, 2363567), (61, 852434), (122, 426217), (671, 77494), (1342, 38747)]