47931940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{342371}}^1$

素因数の和:342387

約数の個数: 24

約数和(自身を含む): 115036992

約数和(自身を除く): 67105052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 342371, 684742, 1369484, 1711855, 2396597, 3423710, 4793194, 6847420, 9586388, 11982985, 23965970, 47931940]

約数ペア:

[(1, 47931940), (2, 23965970), (4, 11982985), (5, 9586388), (7, 6847420), (10, 4793194), (14, 3423710), (20, 2396597), (28, 1711855), (35, 1369484), (70, 684742), (140, 342371)]