56626258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 94348800

約数和(自身を除く): 37722542

約数列:

[1, 2, 13, 26, 47, 94, 149, 298, 311, 611, 622, 1222, 1937, 3874, 4043, 7003, 8086, 14006, 14617, 29234, 46339, 91039, 92678, 182078, 190021, 380042, 602407, 1204814, 2177933, 4355866, 28313129, 56626258]

約数ペア:

[(1, 56626258), (2, 28313129), (13, 4355866), (26, 2177933), (47, 1204814), (94, 602407), (149, 380042), (298, 190021), (311, 182078), (611, 92678), (622, 91039), (1222, 46339), (1937, 29234), (3874, 14617), (4043, 14006), (7003, 8086)]