52324220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{201247}}^1$

素因数の和:201269

約数の個数: 24

約数和(自身を含む): 118333824

約数和(自身を除く): 66009604

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 201247, 402494, 804988, 1006235, 2012470, 2616211, 4024940, 5232422, 10464844, 13081055, 26162110, 52324220]

約数ペア:

[(1, 52324220), (2, 26162110), (4, 13081055), (5, 10464844), (10, 5232422), (13, 4024940), (20, 2616211), (26, 2012470), (52, 1006235), (65, 804988), (130, 402494), (260, 201247)]