49917000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{2377}}^1$

素因数の和:2408

約数の個数: 128

約数和(自身を含む): 178064640

約数和(自身を除く): 128147640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 700, 750, 840, 875, 1000, 1050, 1400, 1500, 1750, 2100, 2377, 2625, 3000, 3500, 4200, 4754, 5250, 7000, 7131, 9508, 10500, 11885, 14262, 16639, 19016, 21000, 23770, 28524, 33278, 35655, 47540, 49917, 57048, 59425, 66556, 71310, 83195, 95080, 99834, 118850, 133112, 142620, 166390, 178275, 199668, 237700, 249585, 285240, 297125, 332780, 356550, 399336, 415975, 475400, 499170, 594250, 665560, 713100, 831950, 891375, 998340, 1188500, 1247925, 1426200, 1663900, 1782750, 1996680, 2079875, 2377000, 2495850, 3327800, 3565500, 4159750, 4991700, 6239625, 7131000, 8319500, 9983400, 12479250, 16639000, 24958500, 49917000]

約数ペア:

[(1, 49917000), (2, 24958500), (3, 16639000), (4, 12479250), (5, 9983400), (6, 8319500), (7, 7131000), (8, 6239625), (10, 4991700), (12, 4159750), (14, 3565500), (15, 3327800), (20, 2495850), (21, 2377000), (24, 2079875), (25, 1996680), (28, 1782750), (30, 1663900), (35, 1426200), (40, 1247925), (42, 1188500), (50, 998340), (56, 891375), (60, 831950), (70, 713100), (75, 665560), (84, 594250), (100, 499170), (105, 475400), (120, 415975), (125, 399336), (140, 356550), (150, 332780), (168, 297125), (175, 285240), (200, 249585), (210, 237700), (250, 199668), (280, 178275), (300, 166390), (350, 142620), (375, 133112), (420, 118850), (500, 99834), (525, 95080), (600, 83195), (700, 71310), (750, 66556), (840, 59425), (875, 57048), (1000, 49917), (1050, 47540), (1400, 35655), (1500, 33278), (1750, 28524), (2100, 23770), (2377, 21000), (2625, 19016), (3000, 16639), (3500, 14262), (4200, 11885), (4754, 10500), (5250, 9508), (7000, 7131)]