56587985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{947}}^1$

素因数の和:1025

約数の個数: 32

約数和(自身を含む): 77811840

約数和(自身を除く): 21223855

約数列:

[1, 5, 17, 19, 37, 85, 95, 185, 323, 629, 703, 947, 1615, 3145, 3515, 4735, 11951, 16099, 17993, 35039, 59755, 80495, 89965, 175195, 305881, 595663, 665741, 1529405, 2978315, 3328705, 11317597, 56587985]

約数ペア:

[(1, 56587985), (5, 11317597), (17, 3328705), (19, 2978315), (37, 1529405), (85, 665741), (95, 595663), (185, 305881), (323, 175195), (629, 89965), (703, 80495), (947, 59755), (1615, 35039), (3145, 17993), (3515, 16099), (4735, 11951)]