54378116

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{257}}^1\times {\mathrm{313}}^1$

素因数の和:600

約数の個数: 36

約数和(自身を含む): 103776372

約数和(自身を除く): 49398256

約数列:

[1, 2, 4, 13, 26, 52, 169, 257, 313, 338, 514, 626, 676, 1028, 1252, 3341, 4069, 6682, 8138, 13364, 16276, 43433, 52897, 80441, 86866, 105794, 160882, 173732, 211588, 321764, 1045733, 2091466, 4182932, 13594529, 27189058, 54378116]

約数ペア:

[(1, 54378116), (2, 27189058), (4, 13594529), (13, 4182932), (26, 2091466), (52, 1045733), (169, 321764), (257, 211588), (313, 173732), (338, 160882), (514, 105794), (626, 86866), (676, 80441), (1028, 52897), (1252, 43433), (3341, 16276), (4069, 13364), (6682, 8138)]