47246740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1759}}^1$

素因数の和:1864

約数の個数: 48

約数和(自身を含む): 106444800

約数和(自身を除く): 59198060

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 79, 85, 158, 170, 316, 340, 395, 790, 1343, 1580, 1759, 2686, 3518, 5372, 6715, 7036, 8795, 13430, 17590, 26860, 29903, 35180, 59806, 119612, 138961, 149515, 277922, 299030, 555844, 598060, 694805, 1389610, 2362337, 2779220, 4724674, 9449348, 11811685, 23623370, 47246740]

約数ペア:

[(1, 47246740), (2, 23623370), (4, 11811685), (5, 9449348), (10, 4724674), (17, 2779220), (20, 2362337), (34, 1389610), (68, 694805), (79, 598060), (85, 555844), (158, 299030), (170, 277922), (316, 149515), (340, 138961), (395, 119612), (790, 59806), (1343, 35180), (1580, 29903), (1759, 26860), (2686, 17590), (3518, 13430), (5372, 8795), (6715, 7036)]