55570050

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{13721}}^1$

素因数の和:13745

約数の個数: 60

約数和(自身を含む): 154413666

約数和(自身を除く): 98843616

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 675, 810, 1350, 2025, 4050, 13721, 27442, 41163, 68605, 82326, 123489, 137210, 205815, 246978, 343025, 370467, 411630, 617445, 686050, 740934, 1029075, 1111401, 1234890, 1852335, 2058150, 2222802, 3087225, 3704670, 5557005, 6174450, 9261675, 11114010, 18523350, 27785025, 55570050]

約数ペア:

[(1, 55570050), (2, 27785025), (3, 18523350), (5, 11114010), (6, 9261675), (9, 6174450), (10, 5557005), (15, 3704670), (18, 3087225), (25, 2222802), (27, 2058150), (30, 1852335), (45, 1234890), (50, 1111401), (54, 1029075), (75, 740934), (81, 686050), (90, 617445), (135, 411630), (150, 370467), (162, 343025), (225, 246978), (270, 205815), (405, 137210), (450, 123489), (675, 82326), (810, 68605), (1350, 41163), (2025, 27442), (4050, 13721)]