47044040

素因数分解:

$2^3\times 5^1\times {\mathrm{911}}^1\times {\mathrm{1291}}^1$

素因数の和:2213

約数の個数: 32

約数和(自身を含む): 106047360

約数和(自身を除く): 59003320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 911, 1291, 1822, 2582, 3644, 4555, 5164, 6455, 7288, 9110, 10328, 12910, 18220, 25820, 36440, 51640, 1176101, 2352202, 4704404, 5880505, 9408808, 11761010, 23522020, 47044040]

約数ペア:

[(1, 47044040), (2, 23522020), (4, 11761010), (5, 9408808), (8, 5880505), (10, 4704404), (20, 2352202), (40, 1176101), (911, 51640), (1291, 36440), (1822, 25820), (2582, 18220), (3644, 12910), (4555, 10328), (5164, 9110), (6455, 7288)]