51664499

素因数分解:

${\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:362

約数の個数: 16

約数和(自身を含む): 54282240

約数和(自身を除く): 2617741

約数列:

[1, 61, 71, 79, 151, 4331, 4819, 5609, 9211, 10721, 11929, 342149, 653981, 727669, 846959, 51664499]

約数ペア:

[(1, 51664499), (61, 846959), (71, 727669), (79, 653981), (151, 342149), (4331, 11929), (4819, 10721), (5609, 9211)]