48397882

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{149}}^1$

素因数の和:239

約数の個数: 36

約数和(自身を含む): 81773550

約数和(自身を除く): 33375668

約数列:

[1, 2, 13, 26, 31, 62, 149, 169, 298, 338, 403, 806, 961, 1922, 1937, 3874, 4619, 5239, 9238, 10478, 12493, 24986, 25181, 50362, 60047, 120094, 143189, 162409, 286378, 324818, 780611, 1561222, 1861457, 3722914, 24198941, 48397882]

約数ペア:

[(1, 48397882), (2, 24198941), (13, 3722914), (26, 1861457), (31, 1561222), (62, 780611), (149, 324818), (169, 286378), (298, 162409), (338, 143189), (403, 120094), (806, 60047), (961, 50362), (1922, 25181), (1937, 24986), (3874, 12493), (4619, 10478), (5239, 9238)]