51348478

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1\times {\mathrm{839}}^1$

素因数の和:1343

約数の個数: 16

約数和(自身を含む): 78382080

約数和(自身を除く): 27033602

約数列:

[1, 2, 71, 142, 431, 839, 862, 1678, 30601, 59569, 61202, 119138, 361609, 723218, 25674239, 51348478]

約数ペア:

[(1, 51348478), (2, 25674239), (71, 723218), (142, 361609), (431, 119138), (839, 61202), (862, 59569), (1678, 30601)]