56697960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{42953}}^1$

素因数の和:42978

約数の個数: 64

約数和(自身を含む): 185561280

約数和(自身を除く): 128863320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 42953, 85906, 128859, 171812, 214765, 257718, 343624, 429530, 472483, 515436, 644295, 859060, 944966, 1030872, 1288590, 1417449, 1718120, 1889932, 2362415, 2577180, 2834898, 3779864, 4724830, 5154360, 5669796, 7087245, 9449660, 11339592, 14174490, 18899320, 28348980, 56697960]

約数ペア:

[(1, 56697960), (2, 28348980), (3, 18899320), (4, 14174490), (5, 11339592), (6, 9449660), (8, 7087245), (10, 5669796), (11, 5154360), (12, 4724830), (15, 3779864), (20, 2834898), (22, 2577180), (24, 2362415), (30, 1889932), (33, 1718120), (40, 1417449), (44, 1288590), (55, 1030872), (60, 944966), (66, 859060), (88, 644295), (110, 515436), (120, 472483), (132, 429530), (165, 343624), (220, 257718), (264, 214765), (330, 171812), (440, 128859), (660, 85906), (1320, 42953)]