55580670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{547}}^1\times {\mathrm{1129}}^1$

素因数の和:1689

約数の個数: 48

約数和(自身を含む): 144902160

約数和(自身を除く): 89321490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 547, 1094, 1129, 1641, 2258, 2735, 3282, 3387, 4923, 5470, 5645, 6774, 8205, 9846, 10161, 11290, 16410, 16935, 20322, 24615, 33870, 49230, 50805, 101610, 617563, 1235126, 1852689, 3087815, 3705378, 5558067, 6175630, 9263445, 11116134, 18526890, 27790335, 55580670]

約数ペア:

[(1, 55580670), (2, 27790335), (3, 18526890), (5, 11116134), (6, 9263445), (9, 6175630), (10, 5558067), (15, 3705378), (18, 3087815), (30, 1852689), (45, 1235126), (90, 617563), (547, 101610), (1094, 50805), (1129, 49230), (1641, 33870), (2258, 24615), (2735, 20322), (3282, 16935), (3387, 16410), (4923, 11290), (5470, 10161), (5645, 9846), (6774, 8205)]