52977715

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{21319}}^1$

素因数の和:21402

約数の個数: 16

約数和(自身を含む): 73681920

約数和(自身を除く): 20704205

約数列:

[1, 5, 7, 35, 71, 355, 497, 2485, 21319, 106595, 149233, 746165, 1513649, 7568245, 10595543, 52977715]

約数ペア:

[(1, 52977715), (5, 10595543), (7, 7568245), (35, 1513649), (71, 746165), (355, 149233), (497, 106595), (2485, 21319)]