52351325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2039}}^1$

素因数の和:2141

約数の個数: 24

約数和(自身を含む): 70828800

約数和(自身を除く): 18477475

約数列:

[1, 5, 13, 25, 65, 79, 325, 395, 1027, 1975, 2039, 5135, 10195, 25675, 26507, 50975, 132535, 161081, 662675, 805405, 2094053, 4027025, 10470265, 52351325]

約数ペア:

[(1, 52351325), (5, 10470265), (13, 4027025), (25, 2094053), (65, 805405), (79, 662675), (325, 161081), (395, 132535), (1027, 50975), (1975, 26507), (2039, 25675), (5135, 10195)]