51900464

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1$

素因数の和:538

約数の個数: 80

約数和(自身を含む): 126896640

約数和(自身を除く): 74996176

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 103, 112, 154, 176, 206, 308, 409, 412, 616, 721, 818, 824, 1133, 1232, 1442, 1636, 1648, 2266, 2863, 2884, 3272, 4499, 4532, 5726, 5768, 6544, 7931, 8998, 9064, 11452, 11536, 15862, 17996, 18128, 22904, 31493, 31724, 35992, 42127, 45808, 62986, 63448, 71984, 84254, 125972, 126896, 168508, 251944, 294889, 337016, 463397, 503888, 589778, 674032, 926794, 1179556, 1853588, 2359112, 3243779, 3707176, 4718224, 6487558, 7414352, 12975116, 25950232, 51900464]

約数ペア:

[(1, 51900464), (2, 25950232), (4, 12975116), (7, 7414352), (8, 6487558), (11, 4718224), (14, 3707176), (16, 3243779), (22, 2359112), (28, 1853588), (44, 1179556), (56, 926794), (77, 674032), (88, 589778), (103, 503888), (112, 463397), (154, 337016), (176, 294889), (206, 251944), (308, 168508), (409, 126896), (412, 125972), (616, 84254), (721, 71984), (818, 63448), (824, 62986), (1133, 45808), (1232, 42127), (1442, 35992), (1636, 31724), (1648, 31493), (2266, 22904), (2863, 18128), (2884, 17996), (3272, 15862), (4499, 11536), (4532, 11452), (5726, 9064), (5768, 8998), (6544, 7931)]