47355154

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^2$

素因数の和:223

約数の個数: 48

約数和(自身を含む): 91297728

約数和(自身を除く): 43942574

約数列:

[1, 2, 7, 11, 14, 22, 61, 71, 77, 122, 142, 154, 427, 497, 671, 781, 854, 994, 1342, 1562, 4331, 4697, 5041, 5467, 8662, 9394, 10082, 10934, 30317, 35287, 47641, 55451, 60634, 70574, 95282, 110902, 307501, 333487, 388157, 615002, 666974, 776314, 2152507, 3382511, 4305014, 6765022, 23677577, 47355154]

約数ペア:

[(1, 47355154), (2, 23677577), (7, 6765022), (11, 4305014), (14, 3382511), (22, 2152507), (61, 776314), (71, 666974), (77, 615002), (122, 388157), (142, 333487), (154, 307501), (427, 110902), (497, 95282), (671, 70574), (781, 60634), (854, 55451), (994, 47641), (1342, 35287), (1562, 30317), (4331, 10934), (4697, 10082), (5041, 9394), (5467, 8662)]