51901500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{4943}}^1$

素因数の和:4972

約数の個数: 96

約数和(自身を含む): 172763136

約数和(自身を除く): 120861636

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 125, 140, 150, 175, 210, 250, 300, 350, 375, 420, 500, 525, 700, 750, 875, 1050, 1500, 1750, 2100, 2625, 3500, 4943, 5250, 9886, 10500, 14829, 19772, 24715, 29658, 34601, 49430, 59316, 69202, 74145, 98860, 103803, 123575, 138404, 148290, 173005, 207606, 247150, 296580, 346010, 370725, 415212, 494300, 519015, 617875, 692020, 741450, 865025, 1038030, 1235750, 1482900, 1730050, 1853625, 2076060, 2471500, 2595075, 3460100, 3707250, 4325125, 5190150, 7414500, 8650250, 10380300, 12975375, 17300500, 25950750, 51901500]

約数ペア:

[(1, 51901500), (2, 25950750), (3, 17300500), (4, 12975375), (5, 10380300), (6, 8650250), (7, 7414500), (10, 5190150), (12, 4325125), (14, 3707250), (15, 3460100), (20, 2595075), (21, 2471500), (25, 2076060), (28, 1853625), (30, 1730050), (35, 1482900), (42, 1235750), (50, 1038030), (60, 865025), (70, 741450), (75, 692020), (84, 617875), (100, 519015), (105, 494300), (125, 415212), (140, 370725), (150, 346010), (175, 296580), (210, 247150), (250, 207606), (300, 173005), (350, 148290), (375, 138404), (420, 123575), (500, 103803), (525, 98860), (700, 74145), (750, 69202), (875, 59316), (1050, 49430), (1500, 34601), (1750, 29658), (2100, 24715), (2625, 19772), (3500, 14829), (4943, 10500), (5250, 9886)]