53185000

素因数分解:

$2^3\times 5^4\times {\mathrm{11}}^1\times {\mathrm{967}}^1$

素因数の和:1004

約数の個数: 80

約数和(自身を含む): 136081440

約数和(自身を除く): 82896440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 275, 440, 500, 550, 625, 967, 1000, 1100, 1250, 1375, 1934, 2200, 2500, 2750, 3868, 4835, 5000, 5500, 6875, 7736, 9670, 10637, 11000, 13750, 19340, 21274, 24175, 27500, 38680, 42548, 48350, 53185, 55000, 85096, 96700, 106370, 120875, 193400, 212740, 241750, 265925, 425480, 483500, 531850, 604375, 967000, 1063700, 1208750, 1329625, 2127400, 2417500, 2659250, 4835000, 5318500, 6648125, 10637000, 13296250, 26592500, 53185000]

約数ペア:

[(1, 53185000), (2, 26592500), (4, 13296250), (5, 10637000), (8, 6648125), (10, 5318500), (11, 4835000), (20, 2659250), (22, 2417500), (25, 2127400), (40, 1329625), (44, 1208750), (50, 1063700), (55, 967000), (88, 604375), (100, 531850), (110, 483500), (125, 425480), (200, 265925), (220, 241750), (250, 212740), (275, 193400), (440, 120875), (500, 106370), (550, 96700), (625, 85096), (967, 55000), (1000, 53185), (1100, 48350), (1250, 42548), (1375, 38680), (1934, 27500), (2200, 24175), (2500, 21274), (2750, 19340), (3868, 13750), (4835, 11000), (5000, 10637), (5500, 9670), (6875, 7736)]