51486226

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{6863}}^1$

素因数の和:6918

約数の個数: 24

約数和(自身を含む): 87639552

約数和(自身を除く): 36153326

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 3751, 6863, 7502, 13726, 75493, 150986, 212753, 425506, 830423, 1660846, 2340283, 4680566, 25743113, 51486226]

約数ペア:

[(1, 51486226), (2, 25743113), (11, 4680566), (22, 2340283), (31, 1660846), (62, 830423), (121, 425506), (242, 212753), (341, 150986), (682, 75493), (3751, 13726), (6863, 7502)]