48798680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{174281}}^1$

素因数の和:174299

約数の個数: 32

約数和(自身を含む): 125483040

約数和(自身を除く): 76684360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 174281, 348562, 697124, 871405, 1219967, 1394248, 1742810, 2439934, 3485620, 4879868, 6099835, 6971240, 9759736, 12199670, 24399340, 48798680]

約数ペア:

[(1, 48798680), (2, 24399340), (4, 12199670), (5, 9759736), (7, 6971240), (8, 6099835), (10, 4879868), (14, 3485620), (20, 2439934), (28, 1742810), (35, 1394248), (40, 1219967), (56, 871405), (70, 697124), (140, 348562), (280, 174281)]