54947538

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 126593280

約数和(自身を除く): 71645742

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 73, 106, 146, 159, 219, 263, 318, 438, 477, 526, 657, 789, 954, 1314, 1431, 1578, 1971, 2367, 2862, 3869, 3942, 4734, 7101, 7738, 11607, 13939, 14202, 19199, 23214, 27878, 34821, 38398, 41817, 57597, 69642, 83634, 104463, 115194, 125451, 172791, 208926, 250902, 345582, 376353, 518373, 752706, 1017547, 1036746, 2035094, 3052641, 6105282, 9157923, 18315846, 27473769, 54947538]

約数ペア:

[(1, 54947538), (2, 27473769), (3, 18315846), (6, 9157923), (9, 6105282), (18, 3052641), (27, 2035094), (53, 1036746), (54, 1017547), (73, 752706), (106, 518373), (146, 376353), (159, 345582), (219, 250902), (263, 208926), (318, 172791), (438, 125451), (477, 115194), (526, 104463), (657, 83634), (789, 69642), (954, 57597), (1314, 41817), (1431, 38398), (1578, 34821), (1971, 27878), (2367, 23214), (2862, 19199), (3869, 14202), (3942, 13939), (4734, 11607), (7101, 7738)]