52809999

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 79626240

約数和(自身を除く): 26816241

約数列:

[1, 3, 11, 33, 47, 79, 141, 237, 431, 517, 869, 1293, 1551, 2607, 3713, 4741, 11139, 14223, 20257, 34049, 40843, 60771, 102147, 122529, 222827, 374539, 668481, 1123617, 1600303, 4800909, 17603333, 52809999]

約数ペア:

[(1, 52809999), (3, 17603333), (11, 4800909), (33, 1600303), (47, 1123617), (79, 668481), (141, 374539), (237, 222827), (431, 122529), (517, 102147), (869, 60771), (1293, 40843), (1551, 34049), (2607, 20257), (3713, 14223), (4741, 11139)]