55311256

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6907}}^1$

素因数の和:6944

約数の個数: 64

約数和(自身を含む): 139265280

約数和(自身を除く): 83954024

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 6907, 8008, 13814, 27628, 48349, 55256, 75977, 89791, 96698, 151954, 179582, 193396, 303908, 359164, 386792, 531839, 607816, 628537, 718328, 987701, 1063678, 1257074, 1975402, 2127356, 2514148, 3950804, 4254712, 5028296, 6913907, 7901608, 13827814, 27655628, 55311256]

約数ペア:

[(1, 55311256), (2, 27655628), (4, 13827814), (7, 7901608), (8, 6913907), (11, 5028296), (13, 4254712), (14, 3950804), (22, 2514148), (26, 2127356), (28, 1975402), (44, 1257074), (52, 1063678), (56, 987701), (77, 718328), (88, 628537), (91, 607816), (104, 531839), (143, 386792), (154, 359164), (182, 303908), (286, 193396), (308, 179582), (364, 151954), (572, 96698), (616, 89791), (728, 75977), (1001, 55256), (1144, 48349), (2002, 27628), (4004, 13814), (6907, 8008)]