53587620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{643}}^1$

素因数の和:1121

約数の個数: 72

約数和(自身を含む): 163153536

約数和(自身を除く): 109565916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 463, 643, 926, 1286, 1389, 1852, 1929, 2315, 2572, 2778, 3215, 3858, 4167, 4630, 5556, 5787, 6430, 6945, 7716, 8334, 9260, 9645, 11574, 12860, 13890, 16668, 19290, 20835, 23148, 27780, 28935, 38580, 41670, 57870, 83340, 115740, 297709, 595418, 893127, 1190836, 1488545, 1786254, 2679381, 2977090, 3572508, 4465635, 5358762, 5954180, 8931270, 10717524, 13396905, 17862540, 26793810, 53587620]

約数ペア:

[(1, 53587620), (2, 26793810), (3, 17862540), (4, 13396905), (5, 10717524), (6, 8931270), (9, 5954180), (10, 5358762), (12, 4465635), (15, 3572508), (18, 2977090), (20, 2679381), (30, 1786254), (36, 1488545), (45, 1190836), (60, 893127), (90, 595418), (180, 297709), (463, 115740), (643, 83340), (926, 57870), (1286, 41670), (1389, 38580), (1852, 28935), (1929, 27780), (2315, 23148), (2572, 20835), (2778, 19290), (3215, 16668), (3858, 13890), (4167, 12860), (4630, 11574), (5556, 9645), (5787, 9260), (6430, 8334), (6945, 7716)]