47953000

素因数分解:

$2^3\times 5^3\times {\mathrm{79}}^1\times {\mathrm{607}}^1$

素因数の和:707

約数の個数: 64

約数和(自身を含む): 113817600

約数和(自身を除く): 65864600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 79, 100, 125, 158, 200, 250, 316, 395, 500, 607, 632, 790, 1000, 1214, 1580, 1975, 2428, 3035, 3160, 3950, 4856, 6070, 7900, 9875, 12140, 15175, 15800, 19750, 24280, 30350, 39500, 47953, 60700, 75875, 79000, 95906, 121400, 151750, 191812, 239765, 303500, 383624, 479530, 607000, 959060, 1198825, 1918120, 2397650, 4795300, 5994125, 9590600, 11988250, 23976500, 47953000]

約数ペア:

[(1, 47953000), (2, 23976500), (4, 11988250), (5, 9590600), (8, 5994125), (10, 4795300), (20, 2397650), (25, 1918120), (40, 1198825), (50, 959060), (79, 607000), (100, 479530), (125, 383624), (158, 303500), (200, 239765), (250, 191812), (316, 151750), (395, 121400), (500, 95906), (607, 79000), (632, 75875), (790, 60700), (1000, 47953), (1214, 39500), (1580, 30350), (1975, 24280), (2428, 19750), (3035, 15800), (3160, 15175), (3950, 12140), (4856, 9875), (6070, 7900)]