51528516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{330311}}^1$

素因数の和:330331

約数の個数: 24

約数和(自身を含む): 129482304

約数和(自身を除く): 77953788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 330311, 660622, 990933, 1321244, 1981866, 3963732, 4294043, 8588086, 12882129, 17176172, 25764258, 51528516]

約数ペア:

[(1, 51528516), (2, 25764258), (3, 17176172), (4, 12882129), (6, 8588086), (12, 4294043), (13, 3963732), (26, 1981866), (39, 1321244), (52, 990933), (78, 660622), (156, 330311)]