51254566

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{26177}}^1$

素因数の和:26279

約数の個数: 16

約数和(自身を含む): 84816720

約数和(自身を除く): 33562154

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 26177, 52354, 287947, 575894, 2329753, 4659506, 25627283, 51254566]

約数ペア:

[(1, 51254566), (2, 25627283), (11, 4659506), (22, 2329753), (89, 575894), (178, 287947), (979, 52354), (1958, 26177)]