52023280

素因数分解:

$2^4\times 5^1\times {\mathrm{650291}}^1$

素因数の和:650304

約数の個数: 20

約数和(自身を含む): 120954312

約数和(自身を除く): 68931032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 650291, 1300582, 2601164, 3251455, 5202328, 6502910, 10404656, 13005820, 26011640, 52023280]

約数ペア:

[(1, 52023280), (2, 26011640), (4, 13005820), (5, 10404656), (8, 6502910), (10, 5202328), (16, 3251455), (20, 2601164), (40, 1300582), (80, 650291)]