48844890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{180907}}^1$

素因数の和:180923

約数の個数: 32

約数和(自身を含む): 130253760

約数和(自身を除く): 81408870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 180907, 361814, 542721, 904535, 1085442, 1628163, 1809070, 2713605, 3256326, 4884489, 5427210, 8140815, 9768978, 16281630, 24422445, 48844890]

約数ペア:

[(1, 48844890), (2, 24422445), (3, 16281630), (5, 9768978), (6, 8140815), (9, 5427210), (10, 4884489), (15, 3256326), (18, 2713605), (27, 1809070), (30, 1628163), (45, 1085442), (54, 904535), (90, 542721), (135, 361814), (270, 180907)]