49113200

素因数分解:

$2^4\times 5^2\times {\mathrm{199}}^1\times {\mathrm{617}}^1$

素因数の和:834

約数の個数: 60

約数和(自身を含む): 118779600

約数和(自身を除く): 69666400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 199, 200, 398, 400, 617, 796, 995, 1234, 1592, 1990, 2468, 3085, 3184, 3980, 4936, 4975, 6170, 7960, 9872, 9950, 12340, 15425, 15920, 19900, 24680, 30850, 39800, 49360, 61700, 79600, 122783, 123400, 245566, 246800, 491132, 613915, 982264, 1227830, 1964528, 2455660, 3069575, 4911320, 6139150, 9822640, 12278300, 24556600, 49113200]

約数ペア:

[(1, 49113200), (2, 24556600), (4, 12278300), (5, 9822640), (8, 6139150), (10, 4911320), (16, 3069575), (20, 2455660), (25, 1964528), (40, 1227830), (50, 982264), (80, 613915), (100, 491132), (199, 246800), (200, 245566), (398, 123400), (400, 122783), (617, 79600), (796, 61700), (995, 49360), (1234, 39800), (1592, 30850), (1990, 24680), (2468, 19900), (3085, 15920), (3184, 15425), (3980, 12340), (4936, 9950), (4975, 9872), (6170, 7960)]