53134000

素因数分解:

$2^4\times 5^3\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:911

約数の個数: 80

約数和(自身を含む): 132777216

約数和(自身を除く): 79643216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 125, 155, 200, 248, 250, 310, 400, 496, 500, 620, 775, 857, 1000, 1240, 1550, 1714, 2000, 2480, 3100, 3428, 3875, 4285, 6200, 6856, 7750, 8570, 12400, 13712, 15500, 17140, 21425, 26567, 31000, 34280, 42850, 53134, 62000, 68560, 85700, 106268, 107125, 132835, 171400, 212536, 214250, 265670, 342800, 425072, 428500, 531340, 664175, 857000, 1062680, 1328350, 1714000, 2125360, 2656700, 3320875, 5313400, 6641750, 10626800, 13283500, 26567000, 53134000]

約数ペア:

[(1, 53134000), (2, 26567000), (4, 13283500), (5, 10626800), (8, 6641750), (10, 5313400), (16, 3320875), (20, 2656700), (25, 2125360), (31, 1714000), (40, 1328350), (50, 1062680), (62, 857000), (80, 664175), (100, 531340), (124, 428500), (125, 425072), (155, 342800), (200, 265670), (248, 214250), (250, 212536), (310, 171400), (400, 132835), (496, 107125), (500, 106268), (620, 85700), (775, 68560), (857, 62000), (1000, 53134), (1240, 42850), (1550, 34280), (1714, 31000), (2000, 26567), (2480, 21425), (3100, 17140), (3428, 15500), (3875, 13712), (4285, 12400), (6200, 8570), (6856, 7750)]