56507379

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1\times {\mathrm{743}}^1$

素因数の和:1098

約数の個数: 16

約数和(自身を含む): 76495104

約数和(自身を除く): 19987725

約数列:

[1, 3, 101, 251, 303, 743, 753, 2229, 25351, 75043, 76053, 186493, 225129, 559479, 18835793, 56507379]

約数ペア:

[(1, 56507379), (3, 18835793), (101, 559479), (251, 225129), (303, 186493), (743, 76053), (753, 75043), (2229, 25351)]