55657010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3967}}^1$

素因数の和:4058

約数の個数: 32

約数和(自身を含む): 106278912

約数和(自身を除く): 50621902

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 230, 305, 610, 1403, 2806, 3967, 7015, 7934, 14030, 19835, 39670, 91241, 182482, 241987, 456205, 483974, 912410, 1209935, 2419870, 5565701, 11131402, 27828505, 55657010]

約数ペア:

[(1, 55657010), (2, 27828505), (5, 11131402), (10, 5565701), (23, 2419870), (46, 1209935), (61, 912410), (115, 483974), (122, 456205), (230, 241987), (305, 182482), (610, 91241), (1403, 39670), (2806, 19835), (3967, 14030), (7015, 7934)]