55092128

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18919}}^1$

素因数の和:18949

約数の個数: 48

約数和(自身を含む): 133499520

約数和(自身を除く): 78407392

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 18919, 37838, 75676, 132433, 151352, 245947, 264866, 302704, 491894, 529732, 605408, 983788, 1059464, 1721629, 1967576, 2118928, 3443258, 3935152, 4237856, 6886516, 7870304, 13773032, 27546064, 55092128]

約数ペア:

[(1, 55092128), (2, 27546064), (4, 13773032), (7, 7870304), (8, 6886516), (13, 4237856), (14, 3935152), (16, 3443258), (26, 2118928), (28, 1967576), (32, 1721629), (52, 1059464), (56, 983788), (91, 605408), (104, 529732), (112, 491894), (182, 302704), (208, 264866), (224, 245947), (364, 151352), (416, 132433), (728, 75676), (1456, 37838), (2912, 18919)]