55208870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{1049}}^1$

素因数の和:1352

約数の個数: 32

約数和(自身を含む): 105084000

約数和(自身を除く): 49875130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 277, 554, 1049, 1385, 2098, 2770, 5245, 5263, 10490, 10526, 19931, 26315, 39862, 52630, 99655, 199310, 290573, 581146, 1452865, 2905730, 5520887, 11041774, 27604435, 55208870]

約数ペア:

[(1, 55208870), (2, 27604435), (5, 11041774), (10, 5520887), (19, 2905730), (38, 1452865), (95, 581146), (190, 290573), (277, 199310), (554, 99655), (1049, 52630), (1385, 39862), (2098, 26315), (2770, 19931), (5245, 10526), (5263, 10490)]