47019856

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{17389}}^1$

素因数の和:17423

約数の個数: 30

約数和(自身を含む): 98653470

約数和(自身を除く): 51633614

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 17389, 34778, 69556, 139112, 226057, 278224, 452114, 904228, 1808456, 2938741, 3616912, 5877482, 11754964, 23509928, 47019856]

約数ペア:

[(1, 47019856), (2, 23509928), (4, 11754964), (8, 5877482), (13, 3616912), (16, 2938741), (26, 1808456), (52, 904228), (104, 452114), (169, 278224), (208, 226057), (338, 139112), (676, 69556), (1352, 34778), (2704, 17389)]