49236490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^2\times {\mathrm{101}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 94902840

約数和(自身を除く): 45666350

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 101, 145, 202, 205, 290, 410, 505, 1010, 1189, 1681, 2378, 2929, 3362, 4141, 5858, 5945, 8282, 8405, 11890, 14645, 16810, 20705, 29290, 41410, 48749, 97498, 120089, 169781, 240178, 243745, 339562, 487490, 600445, 848905, 1200890, 1697810, 4923649, 9847298, 24618245, 49236490]

約数ペア:

[(1, 49236490), (2, 24618245), (5, 9847298), (10, 4923649), (29, 1697810), (41, 1200890), (58, 848905), (82, 600445), (101, 487490), (145, 339562), (202, 243745), (205, 240178), (290, 169781), (410, 120089), (505, 97498), (1010, 48749), (1189, 41410), (1681, 29290), (2378, 20705), (2929, 16810), (3362, 14645), (4141, 11890), (5858, 8405), (5945, 8282)]