55248928

素因数分解:

$2^5\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1571}}^1$

素因数の和:1745

約数の個数: 48

約数和(自身を含む): 125181504

約数和(自身を除く): 69932576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 157, 224, 314, 628, 1099, 1256, 1571, 2198, 2512, 3142, 4396, 5024, 6284, 8792, 10997, 12568, 17584, 21994, 25136, 35168, 43988, 50272, 87976, 175952, 246647, 351904, 493294, 986588, 1726529, 1973176, 3453058, 3946352, 6906116, 7892704, 13812232, 27624464, 55248928]

約数ペア:

[(1, 55248928), (2, 27624464), (4, 13812232), (7, 7892704), (8, 6906116), (14, 3946352), (16, 3453058), (28, 1973176), (32, 1726529), (56, 986588), (112, 493294), (157, 351904), (224, 246647), (314, 175952), (628, 87976), (1099, 50272), (1256, 43988), (1571, 35168), (2198, 25136), (2512, 21994), (3142, 17584), (4396, 12568), (5024, 10997), (6284, 8792)]