55385448

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{643}}^1$

素因数の和:786

約数の個数: 64

約数和(自身を含む): 143895360

約数和(自身を除く): 88509912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 97, 111, 148, 194, 222, 291, 296, 388, 444, 582, 643, 776, 888, 1164, 1286, 1929, 2328, 2572, 3589, 3858, 5144, 7178, 7716, 10767, 14356, 15432, 21534, 23791, 28712, 43068, 47582, 62371, 71373, 86136, 95164, 124742, 142746, 187113, 190328, 249484, 285492, 374226, 498968, 570984, 748452, 1496904, 2307727, 4615454, 6923181, 9230908, 13846362, 18461816, 27692724, 55385448]

約数ペア:

[(1, 55385448), (2, 27692724), (3, 18461816), (4, 13846362), (6, 9230908), (8, 6923181), (12, 4615454), (24, 2307727), (37, 1496904), (74, 748452), (97, 570984), (111, 498968), (148, 374226), (194, 285492), (222, 249484), (291, 190328), (296, 187113), (388, 142746), (444, 124742), (582, 95164), (643, 86136), (776, 71373), (888, 62371), (1164, 47582), (1286, 43068), (1929, 28712), (2328, 23791), (2572, 21534), (3589, 15432), (3858, 14356), (5144, 10767), (7178, 7716)]