53751290

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{125003}}^1$

素因数の和:125053

約数の個数: 16

約数和(自身を含む): 99003168

約数和(自身を除く): 45251878

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 125003, 250006, 625015, 1250030, 5375129, 10750258, 26875645, 53751290]

約数ペア:

[(1, 53751290), (2, 26875645), (5, 10750258), (10, 5375129), (43, 1250030), (86, 625015), (215, 250006), (430, 125003)]