52458000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{1249}}^1$

素因数の和:1282

約数の個数: 160

約数和(自身を含む): 193440000

約数和(自身を除く): 140982000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 125, 140, 150, 168, 175, 200, 210, 240, 250, 280, 300, 336, 350, 375, 400, 420, 500, 525, 560, 600, 700, 750, 840, 875, 1000, 1050, 1200, 1249, 1400, 1500, 1680, 1750, 2000, 2100, 2498, 2625, 2800, 3000, 3500, 3747, 4200, 4996, 5250, 6000, 6245, 7000, 7494, 8400, 8743, 9992, 10500, 12490, 14000, 14988, 17486, 18735, 19984, 21000, 24980, 26229, 29976, 31225, 34972, 37470, 42000, 43715, 49960, 52458, 59952, 62450, 69944, 74940, 87430, 93675, 99920, 104916, 124900, 131145, 139888, 149880, 156125, 174860, 187350, 209832, 218575, 249800, 262290, 299760, 312250, 349720, 374700, 419664, 437150, 468375, 499600, 524580, 624500, 655725, 699440, 749400, 874300, 936750, 1049160, 1092875, 1249000, 1311450, 1498800, 1748600, 1873500, 2098320, 2185750, 2498000, 2622900, 3278625, 3497200, 3747000, 4371500, 5245800, 6557250, 7494000, 8743000, 10491600, 13114500, 17486000, 26229000, 52458000]

約数ペア:

[(1, 52458000), (2, 26229000), (3, 17486000), (4, 13114500), (5, 10491600), (6, 8743000), (7, 7494000), (8, 6557250), (10, 5245800), (12, 4371500), (14, 3747000), (15, 3497200), (16, 3278625), (20, 2622900), (21, 2498000), (24, 2185750), (25, 2098320), (28, 1873500), (30, 1748600), (35, 1498800), (40, 1311450), (42, 1249000), (48, 1092875), (50, 1049160), (56, 936750), (60, 874300), (70, 749400), (75, 699440), (80, 655725), (84, 624500), (100, 524580), (105, 499600), (112, 468375), (120, 437150), (125, 419664), (140, 374700), (150, 349720), (168, 312250), (175, 299760), (200, 262290), (210, 249800), (240, 218575), (250, 209832), (280, 187350), (300, 174860), (336, 156125), (350, 149880), (375, 139888), (400, 131145), (420, 124900), (500, 104916), (525, 99920), (560, 93675), (600, 87430), (700, 74940), (750, 69944), (840, 62450), (875, 59952), (1000, 52458), (1050, 49960), (1200, 43715), (1249, 42000), (1400, 37470), (1500, 34972), (1680, 31225), (1750, 29976), (2000, 26229), (2100, 24980), (2498, 21000), (2625, 19984), (2800, 18735), (3000, 17486), (3500, 14988), (3747, 14000), (4200, 12490), (4996, 10500), (5250, 9992), (6000, 8743), (6245, 8400), (7000, 7494)]