53545775

素因数分解:

$5^2\times {\mathrm{521}}^1\times {\mathrm{4111}}^1$

素因数の和:4642

約数の個数: 12

約数和(自身を含む): 66540384

約数和(自身を除く): 12994609

約数列:

[1, 5, 25, 521, 2605, 4111, 13025, 20555, 102775, 2141831, 10709155, 53545775]

約数ペア:

[(1, 53545775), (5, 10709155), (25, 2141831), (521, 102775), (2605, 20555), (4111, 13025)]