56733705

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{463}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 112919040

約数和(自身を除く): 56185335

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 389, 463, 1167, 1389, 1945, 2315, 2723, 3241, 3501, 4167, 5835, 6945, 8169, 9723, 13615, 16205, 17505, 20835, 24507, 29169, 40845, 48615, 122535, 145845, 180107, 540321, 900535, 1260749, 1620963, 2701605, 3782247, 6303745, 8104815, 11346741, 18911235, 56733705]

約数ペア:

[(1, 56733705), (3, 18911235), (5, 11346741), (7, 8104815), (9, 6303745), (15, 3782247), (21, 2701605), (35, 1620963), (45, 1260749), (63, 900535), (105, 540321), (315, 180107), (389, 145845), (463, 122535), (1167, 48615), (1389, 40845), (1945, 29169), (2315, 24507), (2723, 20835), (3241, 17505), (3501, 16205), (4167, 13615), (5835, 9723), (6945, 8169)]