55285290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{547}}^1\times {\mathrm{1123}}^1$

素因数の和:1683

約数の個数: 48

約数和(自身を含む): 144132768

約数和(自身を除く): 88847478

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 547, 1094, 1123, 1641, 2246, 2735, 3282, 3369, 4923, 5470, 5615, 6738, 8205, 9846, 10107, 11230, 16410, 16845, 20214, 24615, 33690, 49230, 50535, 101070, 614281, 1228562, 1842843, 3071405, 3685686, 5528529, 6142810, 9214215, 11057058, 18428430, 27642645, 55285290]

約数ペア:

[(1, 55285290), (2, 27642645), (3, 18428430), (5, 11057058), (6, 9214215), (9, 6142810), (10, 5528529), (15, 3685686), (18, 3071405), (30, 1842843), (45, 1228562), (90, 614281), (547, 101070), (1094, 50535), (1123, 49230), (1641, 33690), (2246, 24615), (2735, 20214), (3282, 16845), (3369, 16410), (4923, 11230), (5470, 10107), (5615, 9846), (6738, 8205)]