55421238

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{214811}}^1$

素因数の和:214859

約数の個数: 16

約数和(自身を含む): 113420736

約数和(自身を除く): 57999498

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 214811, 429622, 644433, 1288866, 9236873, 18473746, 27710619, 55421238]

約数ペア:

[(1, 55421238), (2, 27710619), (3, 18473746), (6, 9236873), (43, 1288866), (86, 644433), (129, 429622), (258, 214811)]