46987000

素因数分解:

$2^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{2473}}^1$

素因数の和:2513

約数の個数: 64

約数和(自身を含む): 115783200

約数和(自身を除く): 68796200

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 125, 152, 190, 200, 250, 380, 475, 500, 760, 950, 1000, 1900, 2375, 2473, 3800, 4750, 4946, 9500, 9892, 12365, 19000, 19784, 24730, 46987, 49460, 61825, 93974, 98920, 123650, 187948, 234935, 247300, 309125, 375896, 469870, 494600, 618250, 939740, 1174675, 1236500, 1879480, 2349350, 2473000, 4698700, 5873375, 9397400, 11746750, 23493500, 46987000]

約数ペア:

[(1, 46987000), (2, 23493500), (4, 11746750), (5, 9397400), (8, 5873375), (10, 4698700), (19, 2473000), (20, 2349350), (25, 1879480), (38, 1236500), (40, 1174675), (50, 939740), (76, 618250), (95, 494600), (100, 469870), (125, 375896), (152, 309125), (190, 247300), (200, 234935), (250, 187948), (380, 123650), (475, 98920), (500, 93974), (760, 61825), (950, 49460), (1000, 46987), (1900, 24730), (2375, 19784), (2473, 19000), (3800, 12365), (4750, 9892), (4946, 9500)]