54687908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{15733}}^1$

素因数の和:15827

約数の個数: 24

約数和(自身を含む): 105732480

約数和(自身を除く): 51044572

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 15733, 31466, 62932, 173063, 346126, 692252, 1242907, 2485814, 4971628, 13671977, 27343954, 54687908]

約数ペア:

[(1, 54687908), (2, 27343954), (4, 13671977), (11, 4971628), (22, 2485814), (44, 1242907), (79, 692252), (158, 346126), (316, 173063), (869, 62932), (1738, 31466), (3476, 15733)]