56381808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5413}}^1$

素因数の和:5462

約数の個数: 80

約数和(自身を含む): 171862016

約数和(自身を除く): 115480208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 5413, 10416, 10826, 16239, 21652, 32478, 37891, 43304, 64956, 75782, 86608, 113673, 129912, 151564, 167803, 227346, 259824, 303128, 335606, 454692, 503409, 606256, 671212, 909384, 1006818, 1174621, 1342424, 1818768, 2013636, 2349242, 2684848, 3523863, 4027272, 4698484, 7047726, 8054544, 9396968, 14095452, 18793936, 28190904, 56381808]

約数ペア:

[(1, 56381808), (2, 28190904), (3, 18793936), (4, 14095452), (6, 9396968), (7, 8054544), (8, 7047726), (12, 4698484), (14, 4027272), (16, 3523863), (21, 2684848), (24, 2349242), (28, 2013636), (31, 1818768), (42, 1342424), (48, 1174621), (56, 1006818), (62, 909384), (84, 671212), (93, 606256), (112, 503409), (124, 454692), (168, 335606), (186, 303128), (217, 259824), (248, 227346), (336, 167803), (372, 151564), (434, 129912), (496, 113673), (651, 86608), (744, 75782), (868, 64956), (1302, 43304), (1488, 37891), (1736, 32478), (2604, 21652), (3472, 16239), (5208, 10826), (5413, 10416)]