54114880

素因数分解:

$2^6\times 5^1\times {\mathrm{263}}^1\times {\mathrm{643}}^1$

素因数の和:923

約数の個数: 56

約数和(自身を含む): 129552192

約数和(自身を除く): 75437312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 263, 320, 526, 643, 1052, 1286, 1315, 2104, 2572, 2630, 3215, 4208, 5144, 5260, 6430, 8416, 10288, 10520, 12860, 16832, 20576, 21040, 25720, 41152, 42080, 51440, 84160, 102880, 169109, 205760, 338218, 676436, 845545, 1352872, 1691090, 2705744, 3382180, 5411488, 6764360, 10822976, 13528720, 27057440, 54114880]

約数ペア:

[(1, 54114880), (2, 27057440), (4, 13528720), (5, 10822976), (8, 6764360), (10, 5411488), (16, 3382180), (20, 2705744), (32, 1691090), (40, 1352872), (64, 845545), (80, 676436), (160, 338218), (263, 205760), (320, 169109), (526, 102880), (643, 84160), (1052, 51440), (1286, 42080), (1315, 41152), (2104, 25720), (2572, 21040), (2630, 20576), (3215, 16832), (4208, 12860), (5144, 10520), (5260, 10288), (6430, 8416)]