53385849

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 87272640

約数和(自身を除く): 33886791

約数列:

[1, 3, 9, 11, 33, 73, 83, 89, 99, 219, 249, 267, 657, 747, 801, 803, 913, 979, 2409, 2739, 2937, 6059, 6497, 7227, 7387, 8217, 8811, 18177, 19491, 22161, 54531, 58473, 66483, 66649, 71467, 81257, 199947, 214401, 243771, 539251, 599841, 643203, 731313, 1617753, 4853259, 5931761, 17795283, 53385849]

約数ペア:

[(1, 53385849), (3, 17795283), (9, 5931761), (11, 4853259), (33, 1617753), (73, 731313), (83, 643203), (89, 599841), (99, 539251), (219, 243771), (249, 214401), (267, 199947), (657, 81257), (747, 71467), (801, 66649), (803, 66483), (913, 58473), (979, 54531), (2409, 22161), (2739, 19491), (2937, 18177), (6059, 8811), (6497, 8217), (7227, 7387)]