49194800

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{6473}}^1$

素因数の和:6510

約数の個数: 60

約数和(自身を含む): 124430280

約数和(自身を除く): 75235480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1520, 1900, 3800, 6473, 7600, 12946, 25892, 32365, 51784, 64730, 103568, 122987, 129460, 161825, 245974, 258920, 323650, 491948, 517840, 614935, 647300, 983896, 1229870, 1294600, 1967792, 2459740, 2589200, 3074675, 4919480, 6149350, 9838960, 12298700, 24597400, 49194800]

約数ペア:

[(1, 49194800), (2, 24597400), (4, 12298700), (5, 9838960), (8, 6149350), (10, 4919480), (16, 3074675), (19, 2589200), (20, 2459740), (25, 1967792), (38, 1294600), (40, 1229870), (50, 983896), (76, 647300), (80, 614935), (95, 517840), (100, 491948), (152, 323650), (190, 258920), (200, 245974), (304, 161825), (380, 129460), (400, 122987), (475, 103568), (760, 64730), (950, 51784), (1520, 32365), (1900, 25892), (3800, 12946), (6473, 7600)]