55586128

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:432

約数の個数: 60

約数和(自身を含む): 118883388

約数和(自身を除く): 63297260

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 169, 208, 244, 337, 338, 488, 674, 676, 793, 976, 1348, 1352, 1586, 2696, 2704, 3172, 4381, 5392, 6344, 8762, 10309, 12688, 17524, 20557, 20618, 35048, 41114, 41236, 56953, 70096, 82228, 82472, 113906, 164456, 164944, 227812, 267241, 328912, 455624, 534482, 911248, 1068964, 2137928, 3474133, 4275856, 6948266, 13896532, 27793064, 55586128]

約数ペア:

[(1, 55586128), (2, 27793064), (4, 13896532), (8, 6948266), (13, 4275856), (16, 3474133), (26, 2137928), (52, 1068964), (61, 911248), (104, 534482), (122, 455624), (169, 328912), (208, 267241), (244, 227812), (337, 164944), (338, 164456), (488, 113906), (674, 82472), (676, 82228), (793, 70096), (976, 56953), (1348, 41236), (1352, 41114), (1586, 35048), (2696, 20618), (2704, 20557), (3172, 17524), (4381, 12688), (5392, 10309), (6344, 8762)]