51723656

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{1373}}^1$

素因数の和:1673

約数の個数: 32

約数和(自身を含む): 103132440

約数和(自身を除く): 51408784

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 277, 554, 1108, 1373, 2216, 2746, 4709, 5492, 9418, 10984, 18836, 23341, 37672, 46682, 93364, 186728, 380321, 760642, 1521284, 3042568, 6465457, 12930914, 25861828, 51723656]

約数ペア:

[(1, 51723656), (2, 25861828), (4, 12930914), (8, 6465457), (17, 3042568), (34, 1521284), (68, 760642), (136, 380321), (277, 186728), (554, 93364), (1108, 46682), (1373, 37672), (2216, 23341), (2746, 18836), (4709, 10984), (5492, 9418)]