49966492

素因数分解:

$2^2\times {\mathrm{53}}^2\times {\mathrm{4447}}^1$

素因数の和:4557

約数の個数: 18

約数和(自身を含む): 89142368

約数和(自身を除く): 39175876

約数列:

[1, 2, 4, 53, 106, 212, 2809, 4447, 5618, 8894, 11236, 17788, 235691, 471382, 942764, 12491623, 24983246, 49966492]

約数ペア:

[(1, 49966492), (2, 24983246), (4, 12491623), (53, 942764), (106, 471382), (212, 235691), (2809, 17788), (4447, 11236), (5618, 8894)]