51110432

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1999}}^1$

素因数の和:2073

約数の個数: 48

約数和(自身を含む): 108864000

約数和(自身を除く): 57753568

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 68, 94, 136, 188, 272, 376, 544, 752, 799, 1504, 1598, 1999, 3196, 3998, 6392, 7996, 12784, 15992, 25568, 31984, 33983, 63968, 67966, 93953, 135932, 187906, 271864, 375812, 543728, 751624, 1087456, 1503248, 1597201, 3006496, 3194402, 6388804, 12777608, 25555216, 51110432]

約数ペア:

[(1, 51110432), (2, 25555216), (4, 12777608), (8, 6388804), (16, 3194402), (17, 3006496), (32, 1597201), (34, 1503248), (47, 1087456), (68, 751624), (94, 543728), (136, 375812), (188, 271864), (272, 187906), (376, 135932), (544, 93953), (752, 67966), (799, 63968), (1504, 33983), (1598, 31984), (1999, 25568), (3196, 15992), (3998, 12784), (6392, 7996)]