49682440

素因数分解:

$2^3\times 5^1\times {\mathrm{1242061}}^1$

素因数の和:1242072

約数の個数: 16

約数和(自身を含む): 111785580

約数和(自身を除く): 62103140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1242061, 2484122, 4968244, 6210305, 9936488, 12420610, 24841220, 49682440]

約数ペア:

[(1, 49682440), (2, 24841220), (4, 12420610), (5, 9936488), (8, 6210305), (10, 4968244), (20, 2484122), (40, 1242061)]