25310054

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 48620544

約数和(自身を除く): 23310490

約数列:

[1, 2, 7, 11, 14, 22, 67, 77, 121, 134, 154, 223, 242, 446, 469, 737, 847, 938, 1474, 1561, 1694, 2453, 3122, 4906, 5159, 8107, 10318, 14941, 16214, 17171, 26983, 29882, 34342, 53966, 56749, 104587, 113498, 164351, 188881, 209174, 328702, 377762, 1150457, 1807861, 2300914, 3615722, 12655027, 25310054]

約数ペア:

[(1, 25310054), (2, 12655027), (7, 3615722), (11, 2300914), (14, 1807861), (22, 1150457), (67, 377762), (77, 328702), (121, 209174), (134, 188881), (154, 164351), (223, 113498), (242, 104587), (446, 56749), (469, 53966), (737, 34342), (847, 29882), (938, 26983), (1474, 17171), (1561, 16214), (1694, 14941), (2453, 10318), (3122, 8107), (4906, 5159)]