55522390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{10301}}^1$

素因数の和:10333

約数の個数: 48

約数和(自身を含む): 126838224

約数和(自身を除く): 71315834

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 10301, 20602, 51505, 72107, 103010, 113311, 144214, 226622, 360535, 504749, 566555, 721070, 793177, 1009498, 1133110, 1586354, 2523745, 3965885, 5047490, 5552239, 7931770, 11104478, 27761195, 55522390]

約数ペア:

[(1, 55522390), (2, 27761195), (5, 11104478), (7, 7931770), (10, 5552239), (11, 5047490), (14, 3965885), (22, 2523745), (35, 1586354), (49, 1133110), (55, 1009498), (70, 793177), (77, 721070), (98, 566555), (110, 504749), (154, 360535), (245, 226622), (385, 144214), (490, 113311), (539, 103010), (770, 72107), (1078, 51505), (2695, 20602), (5390, 10301)]