56491351

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{1109}}^1$

素因数の和:1518

約数の個数: 16

約数和(自身を含む): 68198400

約数和(自身を除く): 11707049

約数列:

[1, 7, 19, 133, 383, 1109, 2681, 7277, 7763, 21071, 50939, 147497, 424747, 2973229, 8070193, 56491351]

約数ペア:

[(1, 56491351), (7, 8070193), (19, 2973229), (133, 424747), (383, 147497), (1109, 50939), (2681, 21071), (7277, 7763)]