50818880

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{463}}^1$

素因数の和:501

約数の個数: 112

約数和(自身を含む): 141427200

約数和(自身を除く): 90608320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 343, 392, 448, 463, 490, 560, 686, 784, 926, 980, 1120, 1372, 1568, 1715, 1852, 1960, 2240, 2315, 2744, 3136, 3241, 3430, 3704, 3920, 4630, 5488, 6482, 6860, 7408, 7840, 9260, 10976, 12964, 13720, 14816, 15680, 16205, 18520, 21952, 22687, 25928, 27440, 29632, 32410, 37040, 45374, 51856, 54880, 64820, 74080, 90748, 103712, 109760, 113435, 129640, 148160, 158809, 181496, 207424, 226870, 259280, 317618, 362992, 453740, 518560, 635236, 725984, 794045, 907480, 1037120, 1270472, 1451968, 1588090, 1814960, 2540944, 3176180, 3629920, 5081888, 6352360, 7259840, 10163776, 12704720, 25409440, 50818880]

約数ペア:

[(1, 50818880), (2, 25409440), (4, 12704720), (5, 10163776), (7, 7259840), (8, 6352360), (10, 5081888), (14, 3629920), (16, 3176180), (20, 2540944), (28, 1814960), (32, 1588090), (35, 1451968), (40, 1270472), (49, 1037120), (56, 907480), (64, 794045), (70, 725984), (80, 635236), (98, 518560), (112, 453740), (140, 362992), (160, 317618), (196, 259280), (224, 226870), (245, 207424), (280, 181496), (320, 158809), (343, 148160), (392, 129640), (448, 113435), (463, 109760), (490, 103712), (560, 90748), (686, 74080), (784, 64820), (926, 54880), (980, 51856), (1120, 45374), (1372, 37040), (1568, 32410), (1715, 29632), (1852, 27440), (1960, 25928), (2240, 22687), (2315, 21952), (2744, 18520), (3136, 16205), (3241, 15680), (3430, 14816), (3704, 13720), (3920, 12964), (4630, 10976), (5488, 9260), (6482, 7840), (6860, 7408)]