48815680

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1931}}^1$

素因数の和:2027

約数の個数: 56

約数和(自身を含む): 117774720

約数和(自身を除く): 68959040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 158, 160, 316, 320, 395, 632, 790, 1264, 1580, 1931, 2528, 3160, 3862, 5056, 6320, 7724, 9655, 12640, 15448, 19310, 25280, 30896, 38620, 61792, 77240, 123584, 152549, 154480, 305098, 308960, 610196, 617920, 762745, 1220392, 1525490, 2440784, 3050980, 4881568, 6101960, 9763136, 12203920, 24407840, 48815680]

約数ペア:

[(1, 48815680), (2, 24407840), (4, 12203920), (5, 9763136), (8, 6101960), (10, 4881568), (16, 3050980), (20, 2440784), (32, 1525490), (40, 1220392), (64, 762745), (79, 617920), (80, 610196), (158, 308960), (160, 305098), (316, 154480), (320, 152549), (395, 123584), (632, 77240), (790, 61792), (1264, 38620), (1580, 30896), (1931, 25280), (2528, 19310), (3160, 15448), (3862, 12640), (5056, 9655), (6320, 7724)]