53380348

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{5281}}^1$

素因数の和:5330

約数の個数: 36

約数和(自身を含む): 112696752

約数和(自身を除く): 59316404

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1444, 2527, 5054, 5281, 10108, 10562, 21124, 36967, 73934, 100339, 147868, 200678, 401356, 702373, 1404746, 1906441, 2809492, 3812882, 7625764, 13345087, 26690174, 53380348]

約数ペア:

[(1, 53380348), (2, 26690174), (4, 13345087), (7, 7625764), (14, 3812882), (19, 2809492), (28, 1906441), (38, 1404746), (76, 702373), (133, 401356), (266, 200678), (361, 147868), (532, 100339), (722, 73934), (1444, 36967), (2527, 21124), (5054, 10562), (5281, 10108)]