51429380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{4861}}^1$

素因数の和:4916

約数の個数: 36

約数和(自身を含む): 112924812

約数和(自身を除く): 61495432

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 529, 1058, 2116, 2645, 4861, 5290, 9722, 10580, 19444, 24305, 48610, 97220, 111803, 223606, 447212, 559015, 1118030, 2236060, 2571469, 5142938, 10285876, 12857345, 25714690, 51429380]

約数ペア:

[(1, 51429380), (2, 25714690), (4, 12857345), (5, 10285876), (10, 5142938), (20, 2571469), (23, 2236060), (46, 1118030), (92, 559015), (115, 447212), (230, 223606), (460, 111803), (529, 97220), (1058, 48610), (2116, 24305), (2645, 19444), (4861, 10580), (5290, 9722)]