55156488

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{27689}}^1$

素因数の和:27781

約数の個数: 32

約数和(自身を含む): 139557600

約数和(自身を除く): 84401112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 27689, 55378, 83067, 110756, 166134, 221512, 332268, 664536, 2298187, 4596374, 6894561, 9192748, 13789122, 18385496, 27578244, 55156488]

約数ペア:

[(1, 55156488), (2, 27578244), (3, 18385496), (4, 13789122), (6, 9192748), (8, 6894561), (12, 4596374), (24, 2298187), (83, 664536), (166, 332268), (249, 221512), (332, 166134), (498, 110756), (664, 83067), (996, 55378), (1992, 27689)]