55028660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5581}}^1$

素因数の和:5636

約数の個数: 48

約数和(自身を含む): 126599760

約数和(自身を除く): 71571100

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, 5581, 9860, 11162, 22324, 27905, 55810, 94877, 111620, 161849, 189754, 323698, 379508, 474385, 647396, 809245, 948770, 1618490, 1897540, 2751433, 3236980, 5502866, 11005732, 13757165, 27514330, 55028660]

約数ペア:

[(1, 55028660), (2, 27514330), (4, 13757165), (5, 11005732), (10, 5502866), (17, 3236980), (20, 2751433), (29, 1897540), (34, 1618490), (58, 948770), (68, 809245), (85, 647396), (116, 474385), (145, 379508), (170, 323698), (290, 189754), (340, 161849), (493, 111620), (580, 94877), (986, 55810), (1972, 27905), (2465, 22324), (4930, 11162), (5581, 9860)]