53452225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2617}}^1$

素因数の和:2689

約数の個数: 24

約数和(自身を含む): 71419040

約数和(自身を除く): 17966815

約数列:

[1, 5, 19, 25, 43, 95, 215, 475, 817, 1075, 2617, 4085, 13085, 20425, 49723, 65425, 112531, 248615, 562655, 1243075, 2138089, 2813275, 10690445, 53452225]

約数ペア:

[(1, 53452225), (5, 10690445), (19, 2813275), (25, 2138089), (43, 1243075), (95, 562655), (215, 248615), (475, 112531), (817, 65425), (1075, 49723), (2617, 20425), (4085, 13085)]