47745864

素因数分解:

$2^3\times 3^2\times {\mathrm{271}}^1\times {\mathrm{2447}}^1$

素因数の和:2730

約数の個数: 48

約数和(自身を含む): 129841920

約数和(自身を除く): 82096056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 271, 542, 813, 1084, 1626, 2168, 2439, 2447, 3252, 4878, 4894, 6504, 7341, 9756, 9788, 14682, 19512, 19576, 22023, 29364, 44046, 58728, 88092, 176184, 663137, 1326274, 1989411, 2652548, 3978822, 5305096, 5968233, 7957644, 11936466, 15915288, 23872932, 47745864]

約数ペア:

[(1, 47745864), (2, 23872932), (3, 15915288), (4, 11936466), (6, 7957644), (8, 5968233), (9, 5305096), (12, 3978822), (18, 2652548), (24, 1989411), (36, 1326274), (72, 663137), (271, 176184), (542, 88092), (813, 58728), (1084, 44046), (1626, 29364), (2168, 22023), (2439, 19576), (2447, 19512), (3252, 14682), (4878, 9788), (4894, 9756), (6504, 7341)]