47853883

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 62092800

約数和(自身を除く): 14238917

約数列:

[1, 7, 11, 43, 77, 97, 149, 301, 473, 679, 1043, 1067, 1639, 3311, 4171, 6407, 7469, 11473, 14453, 29197, 44849, 45881, 70477, 101171, 158983, 321167, 493339, 621479, 1112881, 4350353, 6836269, 47853883]

約数ペア:

[(1, 47853883), (7, 6836269), (11, 4350353), (43, 1112881), (77, 621479), (97, 493339), (149, 321167), (301, 158983), (473, 101171), (679, 70477), (1043, 45881), (1067, 44849), (1639, 29197), (3311, 14453), (4171, 11473), (6407, 7469)]