56638829

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:645

約数の個数: 24

約数和(自身を含む): 66758400

約数和(自身を除く): 10119571

約数列:

[1, 13, 19, 31, 169, 247, 403, 569, 589, 3211, 5239, 7397, 7657, 10811, 17639, 96161, 99541, 140543, 229307, 335141, 1827059, 2980991, 4356833, 56638829]

約数ペア:

[(1, 56638829), (13, 4356833), (19, 2980991), (31, 1827059), (169, 335141), (247, 229307), (403, 140543), (569, 99541), (589, 96161), (3211, 17639), (5239, 10811), (7397, 7657)]