51742906

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{8263}}^1$

素因数の和:8397

約数の個数: 16

約数和(自身を含む): 80921088

約数和(自身を除く): 29178182

約数列:

[1, 2, 31, 62, 101, 202, 3131, 6262, 8263, 16526, 256153, 512306, 834563, 1669126, 25871453, 51742906]

約数ペア:

[(1, 51742906), (2, 25871453), (31, 1669126), (62, 834563), (101, 512306), (202, 256153), (3131, 16526), (6262, 8263)]