49249340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20693}}^1$

素因数の和:20726

約数の個数: 48

約数和(自身を含む): 125157312

約数和(自身を除く): 75907972

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 20693, 41386, 82772, 103465, 144851, 206930, 289702, 351781, 413860, 579404, 703562, 724255, 1407124, 1448510, 1758905, 2462467, 2897020, 3517810, 4924934, 7035620, 9849868, 12312335, 24624670, 49249340]

約数ペア:

[(1, 49249340), (2, 24624670), (4, 12312335), (5, 9849868), (7, 7035620), (10, 4924934), (14, 3517810), (17, 2897020), (20, 2462467), (28, 1758905), (34, 1448510), (35, 1407124), (68, 724255), (70, 703562), (85, 579404), (119, 413860), (140, 351781), (170, 289702), (238, 206930), (340, 144851), (476, 103465), (595, 82772), (1190, 41386), (2380, 20693)]