53705740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2417}}^1$

素因数の和:2538

約数の個数: 48

約数和(自身を含む): 124304544

約数和(自身を除く): 70598804

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 101, 110, 202, 220, 404, 505, 1010, 1111, 2020, 2222, 2417, 4444, 4834, 5555, 9668, 11110, 12085, 22220, 24170, 26587, 48340, 53174, 106348, 132935, 244117, 265870, 488234, 531740, 976468, 1220585, 2441170, 2685287, 4882340, 5370574, 10741148, 13426435, 26852870, 53705740]

約数ペア:

[(1, 53705740), (2, 26852870), (4, 13426435), (5, 10741148), (10, 5370574), (11, 4882340), (20, 2685287), (22, 2441170), (44, 1220585), (55, 976468), (101, 531740), (110, 488234), (202, 265870), (220, 244117), (404, 132935), (505, 106348), (1010, 53174), (1111, 48340), (2020, 26587), (2222, 24170), (2417, 22220), (4444, 12085), (4834, 11110), (5555, 9668)]