53912534

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{66889}}^1$

素因数の和:66935

約数の個数: 16

約数和(自身を含む): 89900160

約数和(自身を除く): 35987626

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 66889, 133778, 869557, 1739114, 2073559, 4147118, 26956267, 53912534]

約数ペア:

[(1, 53912534), (2, 26956267), (13, 4147118), (26, 2073559), (31, 1739114), (62, 869557), (403, 133778), (806, 66889)]