47172180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71473}}^1$

素因数の和:71496

約数の個数: 48

約数和(自身を含む): 144091584

約数和(自身を除く): 96919404

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 71473, 142946, 214419, 285892, 357365, 428838, 714730, 786203, 857676, 1072095, 1429460, 1572406, 2144190, 2358609, 3144812, 3931015, 4288380, 4717218, 7862030, 9434436, 11793045, 15724060, 23586090, 47172180]

約数ペア:

[(1, 47172180), (2, 23586090), (3, 15724060), (4, 11793045), (5, 9434436), (6, 7862030), (10, 4717218), (11, 4288380), (12, 3931015), (15, 3144812), (20, 2358609), (22, 2144190), (30, 1572406), (33, 1429460), (44, 1072095), (55, 857676), (60, 786203), (66, 714730), (110, 428838), (132, 357365), (165, 285892), (220, 214419), (330, 142946), (660, 71473)]