56028479

素因数分解:

${\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:506

約数の個数: 16

約数和(自身を含む): 61468512

約数和(自身を除く): 5440033

約数列:

[1, 13, 137, 163, 193, 1781, 2119, 2509, 22331, 26441, 31459, 290303, 343733, 408967, 4309883, 56028479]

約数ペア:

[(1, 56028479), (13, 4309883), (137, 408967), (163, 343733), (193, 290303), (1781, 31459), (2119, 26441), (2509, 22331)]