25511868

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{4457}}^1$

素因数の和:4523

約数の個数: 48

約数和(自身を含む): 67404960

約数和(自身を除く): 41893092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 636, 954, 1431, 1908, 2862, 4457, 5724, 8914, 13371, 17828, 26742, 40113, 53484, 80226, 120339, 160452, 236221, 240678, 472442, 481356, 708663, 944884, 1417326, 2125989, 2834652, 4251978, 6377967, 8503956, 12755934, 25511868]

約数ペア:

[(1, 25511868), (2, 12755934), (3, 8503956), (4, 6377967), (6, 4251978), (9, 2834652), (12, 2125989), (18, 1417326), (27, 944884), (36, 708663), (53, 481356), (54, 472442), (106, 240678), (108, 236221), (159, 160452), (212, 120339), (318, 80226), (477, 53484), (636, 40113), (954, 26742), (1431, 17828), (1908, 13371), (2862, 8914), (4457, 5724)]