53499565

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{21529}}^1$

素因数の和:21612

約数の個数: 16

約数和(自身を含む): 74407680

約数和(自身を除く): 20908115

約数列:

[1, 5, 7, 35, 71, 355, 497, 2485, 21529, 107645, 150703, 753515, 1528559, 7642795, 10699913, 53499565]

約数ペア:

[(1, 53499565), (5, 10699913), (7, 7642795), (35, 1528559), (71, 753515), (355, 150703), (497, 107645), (2485, 21529)]