48699520

素因数分解:

$2^7\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1619}}^1$

素因数の和:1685

約数の個数: 64

約数和(自身を含む): 118972800

約数和(自身を除く): 70273280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 320, 376, 470, 640, 752, 940, 1504, 1619, 1880, 3008, 3238, 3760, 6016, 6476, 7520, 8095, 12952, 15040, 16190, 25904, 30080, 32380, 51808, 64760, 76093, 103616, 129520, 152186, 207232, 259040, 304372, 380465, 518080, 608744, 760930, 1036160, 1217488, 1521860, 2434976, 3043720, 4869952, 6087440, 9739904, 12174880, 24349760, 48699520]

約数ペア:

[(1, 48699520), (2, 24349760), (4, 12174880), (5, 9739904), (8, 6087440), (10, 4869952), (16, 3043720), (20, 2434976), (32, 1521860), (40, 1217488), (47, 1036160), (64, 760930), (80, 608744), (94, 518080), (128, 380465), (160, 304372), (188, 259040), (235, 207232), (320, 152186), (376, 129520), (470, 103616), (640, 76093), (752, 64760), (940, 51808), (1504, 32380), (1619, 30080), (1880, 25904), (3008, 16190), (3238, 15040), (3760, 12952), (6016, 8095), (6476, 7520)]