51680247

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{17107}}^1$

素因数の和:17182

約数の個数: 16

約数和(自身を含む): 73906560

約数和(自身を除く): 22226313

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 17107, 51321, 325033, 906671, 975099, 2720013, 17226749, 51680247]

約数ペア:

[(1, 51680247), (3, 17226749), (19, 2720013), (53, 975099), (57, 906671), (159, 325033), (1007, 51321), (3021, 17107)]