52840090

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{12611}}^1$

素因数の和:13037

約数の個数: 16

約数和(自身を含む): 95346720

約数和(自身を除く): 42506630

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 12611, 25222, 63055, 126110, 5284009, 10568018, 26420045, 52840090]

約数ペア:

[(1, 52840090), (2, 26420045), (5, 10568018), (10, 5284009), (419, 126110), (838, 63055), (2095, 25222), (4190, 12611)]