47281724

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 97445376

約数和(自身を除く): 50163652

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 151, 211, 212, 302, 371, 422, 604, 742, 844, 1057, 1477, 1484, 2114, 2954, 4228, 5908, 8003, 11183, 16006, 22366, 31861, 32012, 44732, 56021, 63722, 78281, 112042, 127444, 156562, 223027, 224084, 313124, 446054, 892108, 1688633, 3377266, 6754532, 11820431, 23640862, 47281724]

約数ペア:

[(1, 47281724), (2, 23640862), (4, 11820431), (7, 6754532), (14, 3377266), (28, 1688633), (53, 892108), (106, 446054), (151, 313124), (211, 224084), (212, 223027), (302, 156562), (371, 127444), (422, 112042), (604, 78281), (742, 63722), (844, 56021), (1057, 44732), (1477, 32012), (1484, 31861), (2114, 22366), (2954, 16006), (4228, 11183), (5908, 8003)]