56829941

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 69014400

約数和(自身を除く): 12184459

約数列:

[1, 7, 23, 103, 149, 161, 529, 721, 1043, 2369, 3427, 3703, 15347, 16583, 23989, 54487, 78821, 107429, 352981, 381409, 551747, 2470867, 8118563, 56829941]

約数ペア:

[(1, 56829941), (7, 8118563), (23, 2470867), (103, 551747), (149, 381409), (161, 352981), (529, 107429), (721, 78821), (1043, 54487), (2369, 23989), (3427, 16583), (3703, 15347)]