48811000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:414

約数の個数: 128

約数和(自身を含む): 137779200

約数和(自身を除く): 88968200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 95, 100, 125, 133, 140, 152, 175, 190, 200, 250, 266, 280, 350, 367, 380, 475, 500, 532, 665, 700, 734, 760, 875, 950, 1000, 1064, 1330, 1400, 1468, 1750, 1835, 1900, 2375, 2569, 2660, 2936, 3325, 3500, 3670, 3800, 4750, 5138, 5320, 6650, 6973, 7000, 7340, 9175, 9500, 10276, 12845, 13300, 13946, 14680, 16625, 18350, 19000, 20552, 25690, 26600, 27892, 33250, 34865, 36700, 45875, 48811, 51380, 55784, 64225, 66500, 69730, 73400, 91750, 97622, 102760, 128450, 133000, 139460, 174325, 183500, 195244, 244055, 256900, 278920, 321125, 348650, 367000, 390488, 488110, 513800, 642250, 697300, 871625, 976220, 1220275, 1284500, 1394600, 1743250, 1952440, 2440550, 2569000, 3486500, 4881100, 6101375, 6973000, 9762200, 12202750, 24405500, 48811000]

約数ペア:

[(1, 48811000), (2, 24405500), (4, 12202750), (5, 9762200), (7, 6973000), (8, 6101375), (10, 4881100), (14, 3486500), (19, 2569000), (20, 2440550), (25, 1952440), (28, 1743250), (35, 1394600), (38, 1284500), (40, 1220275), (50, 976220), (56, 871625), (70, 697300), (76, 642250), (95, 513800), (100, 488110), (125, 390488), (133, 367000), (140, 348650), (152, 321125), (175, 278920), (190, 256900), (200, 244055), (250, 195244), (266, 183500), (280, 174325), (350, 139460), (367, 133000), (380, 128450), (475, 102760), (500, 97622), (532, 91750), (665, 73400), (700, 69730), (734, 66500), (760, 64225), (875, 55784), (950, 51380), (1000, 48811), (1064, 45875), (1330, 36700), (1400, 34865), (1468, 33250), (1750, 27892), (1835, 26600), (1900, 25690), (2375, 20552), (2569, 19000), (2660, 18350), (2936, 16625), (3325, 14680), (3500, 13946), (3670, 13300), (3800, 12845), (4750, 10276), (5138, 9500), (5320, 9175), (6650, 7340), (6973, 7000)]