48807584

素因数分解:

$2^5\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1999}}^1$

素因数の和:2125

約数の個数: 48

約数和(自身を含む): 110880000

約数和(自身を除く): 62072416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 109, 112, 218, 224, 436, 763, 872, 1526, 1744, 1999, 3052, 3488, 3998, 6104, 7996, 12208, 13993, 15992, 24416, 27986, 31984, 55972, 63968, 111944, 217891, 223888, 435782, 447776, 871564, 1525237, 1743128, 3050474, 3486256, 6100948, 6972512, 12201896, 24403792, 48807584]

約数ペア:

[(1, 48807584), (2, 24403792), (4, 12201896), (7, 6972512), (8, 6100948), (14, 3486256), (16, 3050474), (28, 1743128), (32, 1525237), (56, 871564), (109, 447776), (112, 435782), (218, 223888), (224, 217891), (436, 111944), (763, 63968), (872, 55972), (1526, 31984), (1744, 27986), (1999, 24416), (3052, 15992), (3488, 13993), (3998, 12208), (6104, 7996)]