55149444

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{72949}}^1$

素因数の和:72969

約数の個数: 48

約数和(自身を含む): 163408000

約数和(自身を除く): 108258556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 72949, 145898, 218847, 291796, 437694, 510643, 656541, 875388, 1021286, 1313082, 1531929, 1969623, 2042572, 2626164, 3063858, 3939246, 4595787, 6127716, 7878492, 9191574, 13787361, 18383148, 27574722, 55149444]

約数ペア:

[(1, 55149444), (2, 27574722), (3, 18383148), (4, 13787361), (6, 9191574), (7, 7878492), (9, 6127716), (12, 4595787), (14, 3939246), (18, 3063858), (21, 2626164), (27, 2042572), (28, 1969623), (36, 1531929), (42, 1313082), (54, 1021286), (63, 875388), (84, 656541), (108, 510643), (126, 437694), (189, 291796), (252, 218847), (378, 145898), (756, 72949)]