51480264

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1789}}^1$

素因数の和:1918

約数の個数: 64

約数和(自身を含む): 141768000

約数和(自身を除く): 90287736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 109, 132, 218, 264, 327, 436, 654, 872, 1199, 1308, 1789, 2398, 2616, 3578, 3597, 4796, 5367, 7156, 7194, 9592, 10734, 14312, 14388, 19679, 21468, 28776, 39358, 42936, 59037, 78716, 118074, 157432, 195001, 236148, 390002, 472296, 585003, 780004, 1170006, 1560008, 2145011, 2340012, 4290022, 4680024, 6435033, 8580044, 12870066, 17160088, 25740132, 51480264]

約数ペア:

[(1, 51480264), (2, 25740132), (3, 17160088), (4, 12870066), (6, 8580044), (8, 6435033), (11, 4680024), (12, 4290022), (22, 2340012), (24, 2145011), (33, 1560008), (44, 1170006), (66, 780004), (88, 585003), (109, 472296), (132, 390002), (218, 236148), (264, 195001), (327, 157432), (436, 118074), (654, 78716), (872, 59037), (1199, 42936), (1308, 39358), (1789, 28776), (2398, 21468), (2616, 19679), (3578, 14388), (3597, 14312), (4796, 10734), (5367, 9592), (7156, 7194)]