51040500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{4861}}^1$

素因数の和:4890

約数の個数: 96

約数和(自身を含む): 169897728

約数和(自身を除く): 118857228

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, 4861, 5250, 9722, 10500, 14583, 19444, 24305, 29166, 34027, 48610, 58332, 68054, 72915, 97220, 102081, 121525, 136108, 145830, 170135, 204162, 243050, 291660, 340270, 364575, 408324, 486100, 510405, 607625, 680540, 729150, 850675, 1020810, 1215250, 1458300, 1701350, 1822875, 2041620, 2430500, 2552025, 3402700, 3645750, 4253375, 5104050, 7291500, 8506750, 10208100, 12760125, 17013500, 25520250, 51040500]

約数ペア:

[(1, 51040500), (2, 25520250), (3, 17013500), (4, 12760125), (5, 10208100), (6, 8506750), (7, 7291500), (10, 5104050), (12, 4253375), (14, 3645750), (15, 3402700), (20, 2552025), (21, 2430500), (25, 2041620), (28, 1822875), (30, 1701350), (35, 1458300), (42, 1215250), (50, 1020810), (60, 850675), (70, 729150), (75, 680540), (84, 607625), (100, 510405), (105, 486100), (125, 408324), (140, 364575), (150, 340270), (175, 291660), (210, 243050), (250, 204162), (300, 170135), (350, 145830), (375, 136108), (420, 121525), (500, 102081), (525, 97220), (700, 72915), (750, 68054), (875, 58332), (1050, 48610), (1500, 34027), (1750, 29166), (2100, 24305), (2625, 19444), (3500, 14583), (4861, 10500), (5250, 9722)]