53608820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5437}}^1$

素因数の和:5492

約数の個数: 48

約数和(自身を含む): 123333840

約数和(自身を除く): 69725020

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 493, 580, 986, 1972, 2465, 4930, 5437, 9860, 10874, 21748, 27185, 54370, 92429, 108740, 157673, 184858, 315346, 369716, 462145, 630692, 788365, 924290, 1576730, 1848580, 2680441, 3153460, 5360882, 10721764, 13402205, 26804410, 53608820]

約数ペア:

[(1, 53608820), (2, 26804410), (4, 13402205), (5, 10721764), (10, 5360882), (17, 3153460), (20, 2680441), (29, 1848580), (34, 1576730), (58, 924290), (68, 788365), (85, 630692), (116, 462145), (145, 369716), (170, 315346), (290, 184858), (340, 157673), (493, 108740), (580, 92429), (986, 54370), (1972, 27185), (2465, 21748), (4930, 10874), (5437, 9860)]