5047172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{101}}^1$

素因数の和:180

約数の個数: 36

約数和(自身を含む): 9926028

約数和(自身を除く): 4878856

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 101, 124, 202, 403, 404, 806, 961, 1313, 1612, 1922, 2626, 3131, 3844, 5252, 6262, 12493, 12524, 24986, 40703, 49972, 81406, 97061, 162812, 194122, 388244, 1261793, 2523586, 5047172]

約数ペア:

[(1, 5047172), (2, 2523586), (4, 1261793), (13, 388244), (26, 194122), (31, 162812), (52, 97061), (62, 81406), (101, 49972), (124, 40703), (202, 24986), (403, 12524), (404, 12493), (806, 6262), (961, 5252), (1313, 3844), (1612, 3131), (1922, 2626)]