54246940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{246577}}^1$

素因数の和:246597

約数の個数: 24

約数和(自身を含む): 124275312

約数和(自身を除く): 70028372

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 246577, 493154, 986308, 1232885, 2465770, 2712347, 4931540, 5424694, 10849388, 13561735, 27123470, 54246940]

約数ペア:

[(1, 54246940), (2, 27123470), (4, 13561735), (5, 10849388), (10, 5424694), (11, 4931540), (20, 2712347), (22, 2465770), (44, 1232885), (55, 986308), (110, 493154), (220, 246577)]