47020010

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{1123}}^1$

素因数の和:1262

約数の個数: 32

約数和(自身を含む): 87402240

約数和(自身を除く): 40382230

約数列:

[1, 2, 5, 10, 53, 79, 106, 158, 265, 395, 530, 790, 1123, 2246, 4187, 5615, 8374, 11230, 20935, 41870, 59519, 88717, 119038, 177434, 297595, 443585, 595190, 887170, 4702001, 9404002, 23510005, 47020010]

約数ペア:

[(1, 47020010), (2, 23510005), (5, 9404002), (10, 4702001), (53, 887170), (79, 595190), (106, 443585), (158, 297595), (265, 177434), (395, 119038), (530, 88717), (790, 59519), (1123, 41870), (2246, 20935), (4187, 11230), (5615, 8374)]