48806720

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3547}}^1$

素因数の和:3607

約数の個数: 56

約数和(自身を含む): 118957344

約数和(自身を除く): 70150624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 215, 320, 344, 430, 688, 860, 1376, 1720, 2752, 3440, 3547, 6880, 7094, 13760, 14188, 17735, 28376, 35470, 56752, 70940, 113504, 141880, 152521, 227008, 283760, 305042, 567520, 610084, 762605, 1135040, 1220168, 1525210, 2440336, 3050420, 4880672, 6100840, 9761344, 12201680, 24403360, 48806720]

約数ペア:

[(1, 48806720), (2, 24403360), (4, 12201680), (5, 9761344), (8, 6100840), (10, 4880672), (16, 3050420), (20, 2440336), (32, 1525210), (40, 1220168), (43, 1135040), (64, 762605), (80, 610084), (86, 567520), (160, 305042), (172, 283760), (215, 227008), (320, 152521), (344, 141880), (430, 113504), (688, 70940), (860, 56752), (1376, 35470), (1720, 28376), (2752, 17735), (3440, 14188), (3547, 13760), (6880, 7094)]