48172120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{52361}}^1$

素因数の和:52395

約数の個数: 32

約数和(自身を含む): 113101920

約数和(自身を除く): 64929800

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 52361, 104722, 209444, 261805, 418888, 523610, 1047220, 1204303, 2094440, 2408606, 4817212, 6021515, 9634424, 12043030, 24086060, 48172120]

約数ペア:

[(1, 48172120), (2, 24086060), (4, 12043030), (5, 9634424), (8, 6021515), (10, 4817212), (20, 2408606), (23, 2094440), (40, 1204303), (46, 1047220), (92, 523610), (115, 418888), (184, 261805), (230, 209444), (460, 104722), (920, 52361)]