54081972

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{71537}}^1$

素因数の和:71557

約数の個数: 48

約数和(自身を含む): 160245120

約数和(自身を除く): 106163148

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, 71537, 143074, 214611, 286148, 429222, 500759, 643833, 858444, 1001518, 1287666, 1502277, 1931499, 2003036, 2575332, 3004554, 3862998, 4506831, 6009108, 7725996, 9013662, 13520493, 18027324, 27040986, 54081972]

約数ペア:

[(1, 54081972), (2, 27040986), (3, 18027324), (4, 13520493), (6, 9013662), (7, 7725996), (9, 6009108), (12, 4506831), (14, 3862998), (18, 3004554), (21, 2575332), (27, 2003036), (28, 1931499), (36, 1502277), (42, 1287666), (54, 1001518), (63, 858444), (84, 643833), (108, 500759), (126, 429222), (189, 286148), (252, 214611), (378, 143074), (756, 71537)]