47889540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{266053}}^1$

素因数の和:266068

約数の個数: 36

約数和(自身を含む): 145265484

約数和(自身を除く): 97375944

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 266053, 532106, 798159, 1064212, 1330265, 1596318, 2394477, 2660530, 3192636, 3990795, 4788954, 5321060, 7981590, 9577908, 11972385, 15963180, 23944770, 47889540]

約数ペア:

[(1, 47889540), (2, 23944770), (3, 15963180), (4, 11972385), (5, 9577908), (6, 7981590), (9, 5321060), (10, 4788954), (12, 3990795), (15, 3192636), (18, 2660530), (20, 2394477), (30, 1596318), (36, 1330265), (45, 1064212), (60, 798159), (90, 532106), (180, 266053)]