56397055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{78877}}^1$

素因数の和:78906

約数の個数: 16

約数和(自身を含む): 79509024

約数和(自身を除く): 23111969

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 78877, 394385, 867647, 1025401, 4338235, 5127005, 11279411, 56397055]

約数ペア:

[(1, 56397055), (5, 11279411), (11, 5127005), (13, 4338235), (55, 1025401), (65, 867647), (143, 394385), (715, 78877)]