51107691

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1\times {\mathrm{881}}^1$

素因数の和:1262

約数の個数: 16

約数和(自身を含む): 69558048

約数和(自身を除く): 18450357

約数列:

[1, 3, 61, 183, 317, 881, 951, 2643, 19337, 53741, 58011, 161223, 279277, 837831, 17035897, 51107691]

約数ペア:

[(1, 51107691), (3, 17035897), (61, 837831), (183, 279277), (317, 161223), (881, 58011), (951, 53741), (2643, 19337)]