53189406

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 121904640

約数和(自身を除く): 68715234

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 103, 131, 146, 206, 219, 262, 309, 393, 438, 618, 657, 786, 927, 1179, 1314, 1854, 1971, 2358, 2781, 3537, 3942, 5562, 7074, 7519, 9563, 13493, 15038, 19126, 22557, 26986, 28689, 40479, 45114, 57378, 67671, 80958, 86067, 121437, 135342, 172134, 203013, 242874, 258201, 364311, 406026, 516402, 728622, 984989, 1969978, 2954967, 5909934, 8864901, 17729802, 26594703, 53189406]

約数ペア:

[(1, 53189406), (2, 26594703), (3, 17729802), (6, 8864901), (9, 5909934), (18, 2954967), (27, 1969978), (54, 984989), (73, 728622), (103, 516402), (131, 406026), (146, 364311), (206, 258201), (219, 242874), (262, 203013), (309, 172134), (393, 135342), (438, 121437), (618, 86067), (657, 80958), (786, 67671), (927, 57378), (1179, 45114), (1314, 40479), (1854, 28689), (1971, 26986), (2358, 22557), (2781, 19126), (3537, 15038), (3942, 13493), (5562, 9563), (7074, 7519)]