54158450

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{13711}}^1$

素因数の和:13802

約数の個数: 24

約数和(自身を含む): 102017280

約数和(自身を除く): 47858830

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3950, 13711, 27422, 68555, 137110, 342775, 685550, 1083169, 2166338, 5415845, 10831690, 27079225, 54158450]

約数ペア:

[(1, 54158450), (2, 27079225), (5, 10831690), (10, 5415845), (25, 2166338), (50, 1083169), (79, 685550), (158, 342775), (395, 137110), (790, 68555), (1975, 27422), (3950, 13711)]