53399405

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{1039}}^1$

素因数の和:1604

約数の個数: 16

約数和(自身を含む): 67641600

約数和(自身を除く): 14242195

約数列:

[1, 5, 19, 95, 541, 1039, 2705, 5195, 10279, 19741, 51395, 98705, 562099, 2810495, 10679881, 53399405]

約数ペア:

[(1, 53399405), (5, 10679881), (19, 2810495), (95, 562099), (541, 98705), (1039, 51395), (2705, 19741), (5195, 10279)]