56402945

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{1667}}^1$

素因数の和:1840

約数の個数: 16

約数和(自身を含む): 69415488

約数和(自身を除く): 13012543

約数列:

[1, 5, 67, 101, 335, 505, 1667, 6767, 8335, 33835, 111689, 168367, 558445, 841835, 11280589, 56402945]

約数ペア:

[(1, 56402945), (5, 11280589), (67, 841835), (101, 558445), (335, 168367), (505, 111689), (1667, 33835), (6767, 8335)]