51340042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{7867}}^1$

素因数の和:8133

約数の個数: 16

約数和(自身を含む): 83274912

約数和(自身を除く): 31934870

約数列:

[1, 2, 13, 26, 251, 502, 3263, 6526, 7867, 15734, 102271, 204542, 1974617, 3949234, 25670021, 51340042]

約数ペア:

[(1, 51340042), (2, 25670021), (13, 3949234), (26, 1974617), (251, 204542), (502, 102271), (3263, 15734), (6526, 7867)]