55114380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{306191}}^1$

素因数の和:306206

約数の個数: 36

約数和(自身を含む): 167180832

約数和(自身を除く): 112066452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 306191, 612382, 918573, 1224764, 1530955, 1837146, 2755719, 3061910, 3674292, 4592865, 5511438, 6123820, 9185730, 11022876, 13778595, 18371460, 27557190, 55114380]

約数ペア:

[(1, 55114380), (2, 27557190), (3, 18371460), (4, 13778595), (5, 11022876), (6, 9185730), (9, 6123820), (10, 5511438), (12, 4592865), (15, 3674292), (18, 3061910), (20, 2755719), (30, 1837146), (36, 1530955), (45, 1224764), (60, 918573), (90, 612382), (180, 306191)]