51030057

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{251}}^1\times {\mathrm{401}}^1$

素因数の和:681

約数の個数: 24

約数和(自身を含む): 74154528

約数和(自身を除く): 23124471

約数列:

[1, 3, 13, 39, 169, 251, 401, 507, 753, 1203, 3263, 5213, 9789, 15639, 42419, 67769, 100651, 127257, 203307, 301953, 1308463, 3925389, 17010019, 51030057]

約数ペア:

[(1, 51030057), (3, 17010019), (13, 3925389), (39, 1308463), (169, 301953), (251, 203307), (401, 127257), (507, 100651), (753, 67769), (1203, 42419), (3263, 15639), (5213, 9789)]