52321521

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{449}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 82944000

約数和(自身を除く): 30622479

約数列:

[1, 3, 7, 21, 31, 93, 179, 217, 449, 537, 651, 1253, 1347, 3143, 3759, 5549, 9429, 13919, 16647, 38843, 41757, 80371, 97433, 116529, 241113, 292299, 562597, 1687791, 2491501, 7474503, 17440507, 52321521]

約数ペア:

[(1, 52321521), (3, 17440507), (7, 7474503), (21, 2491501), (31, 1687791), (93, 562597), (179, 292299), (217, 241113), (449, 116529), (537, 97433), (651, 80371), (1253, 41757), (1347, 38843), (3143, 16647), (3759, 13919), (5549, 9429)]