52667120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{617}}^1$

素因数の和:738

約数の個数: 80

約数和(自身を含む): 135178848

約数和(自身を除く): 82511728

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 97, 110, 176, 194, 220, 388, 440, 485, 617, 776, 880, 970, 1067, 1234, 1552, 1940, 2134, 2468, 3085, 3880, 4268, 4936, 5335, 6170, 6787, 7760, 8536, 9872, 10670, 12340, 13574, 17072, 21340, 24680, 27148, 33935, 42680, 49360, 54296, 59849, 67870, 85360, 108592, 119698, 135740, 239396, 271480, 299245, 478792, 542960, 598490, 658339, 957584, 1196980, 1316678, 2393960, 2633356, 3291695, 4787920, 5266712, 6583390, 10533424, 13166780, 26333560, 52667120]

約数ペア:

[(1, 52667120), (2, 26333560), (4, 13166780), (5, 10533424), (8, 6583390), (10, 5266712), (11, 4787920), (16, 3291695), (20, 2633356), (22, 2393960), (40, 1316678), (44, 1196980), (55, 957584), (80, 658339), (88, 598490), (97, 542960), (110, 478792), (176, 299245), (194, 271480), (220, 239396), (388, 135740), (440, 119698), (485, 108592), (617, 85360), (776, 67870), (880, 59849), (970, 54296), (1067, 49360), (1234, 42680), (1552, 33935), (1940, 27148), (2134, 24680), (2468, 21340), (3085, 17072), (3880, 13574), (4268, 12340), (4936, 10670), (5335, 9872), (6170, 8536), (6787, 7760)]