51296210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 111366144

約数和(自身を除く): 60069934

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 151, 161, 211, 230, 302, 322, 422, 755, 805, 1055, 1057, 1477, 1510, 1610, 2110, 2114, 2954, 3473, 4853, 5285, 6946, 7385, 9706, 10570, 14770, 17365, 24265, 24311, 31861, 33971, 34730, 48530, 48622, 63722, 67942, 121555, 159305, 169855, 223027, 243110, 318610, 339710, 446054, 732803, 1115135, 1465606, 2230270, 3664015, 5129621, 7328030, 10259242, 25648105, 51296210]

約数ペア:

[(1, 51296210), (2, 25648105), (5, 10259242), (7, 7328030), (10, 5129621), (14, 3664015), (23, 2230270), (35, 1465606), (46, 1115135), (70, 732803), (115, 446054), (151, 339710), (161, 318610), (211, 243110), (230, 223027), (302, 169855), (322, 159305), (422, 121555), (755, 67942), (805, 63722), (1055, 48622), (1057, 48530), (1477, 34730), (1510, 33971), (1610, 31861), (2110, 24311), (2114, 24265), (2954, 17365), (3473, 14770), (4853, 10570), (5285, 9706), (6946, 7385)]