55864278

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{10739}}^1$

素因数の和:10781

約数の個数: 36

約数和(自身を含む): 128590020

約数和(自身を除く): 72725742

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 289, 306, 578, 867, 1734, 2601, 5202, 10739, 21478, 32217, 64434, 96651, 182563, 193302, 365126, 547689, 1095378, 1643067, 3103571, 3286134, 6207142, 9310713, 18621426, 27932139, 55864278]

約数ペア:

[(1, 55864278), (2, 27932139), (3, 18621426), (6, 9310713), (9, 6207142), (17, 3286134), (18, 3103571), (34, 1643067), (51, 1095378), (102, 547689), (153, 365126), (289, 193302), (306, 182563), (578, 96651), (867, 64434), (1734, 32217), (2601, 21478), (5202, 10739)]