51821530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{967}}^1$

素因数の和:1230

約数の個数: 32

約数和(自身を含む): 97853184

約数和(自身を除く): 46031654

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 233, 466, 967, 1165, 1934, 2330, 4835, 5359, 9670, 10718, 22241, 26795, 44482, 53590, 111205, 222410, 225311, 450622, 1126555, 2253110, 5182153, 10364306, 25910765, 51821530]

約数ペア:

[(1, 51821530), (2, 25910765), (5, 10364306), (10, 5182153), (23, 2253110), (46, 1126555), (115, 450622), (230, 225311), (233, 222410), (466, 111205), (967, 53590), (1165, 44482), (1934, 26795), (2330, 22241), (4835, 10718), (5359, 9670)]