55990476

素因数分解:

$2^2\times 3^2\times {\mathrm{1555291}}^1$

素因数の和:1555301

約数の個数: 18

約数和(自身を含む): 141531572

約数和(自身を除く): 85541096

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1555291, 3110582, 4665873, 6221164, 9331746, 13997619, 18663492, 27995238, 55990476]

約数ペア:

[(1, 55990476), (2, 27995238), (3, 18663492), (4, 13997619), (6, 9331746), (9, 6221164), (12, 4665873), (18, 3110582), (36, 1555291)]