51753208

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{379}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 106396200

約数和(自身を除く): 54642992

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 169, 202, 338, 379, 404, 676, 758, 808, 1313, 1352, 1516, 2626, 3032, 4927, 5252, 9854, 10504, 17069, 19708, 34138, 38279, 39416, 64051, 68276, 76558, 128102, 136552, 153116, 256204, 306232, 497627, 512408, 995254, 1990508, 3981016, 6469151, 12938302, 25876604, 51753208]

約数ペア:

[(1, 51753208), (2, 25876604), (4, 12938302), (8, 6469151), (13, 3981016), (26, 1990508), (52, 995254), (101, 512408), (104, 497627), (169, 306232), (202, 256204), (338, 153116), (379, 136552), (404, 128102), (676, 76558), (758, 68276), (808, 64051), (1313, 39416), (1352, 38279), (1516, 34138), (2626, 19708), (3032, 17069), (4927, 10504), (5252, 9854)]