51086415

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{311}}^1$

素因数の和:599

約数の個数: 32

約数和(自身を含む): 84105216

約数和(自身を除く): 33018801

約数列:

[1, 3, 5, 15, 47, 141, 233, 235, 311, 699, 705, 933, 1165, 1555, 3495, 4665, 10951, 14617, 32853, 43851, 54755, 72463, 73085, 164265, 217389, 219255, 362315, 1086945, 3405761, 10217283, 17028805, 51086415]

約数ペア:

[(1, 51086415), (3, 17028805), (5, 10217283), (15, 3405761), (47, 1086945), (141, 362315), (233, 219255), (235, 217389), (311, 164265), (699, 73085), (705, 72463), (933, 54755), (1165, 43851), (1555, 32853), (3495, 14617), (4665, 10951)]