48716998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 81648000

約数和(自身を除く): 32931002

約数列:

[1, 2, 11, 22, 89, 139, 178, 179, 278, 358, 979, 1529, 1958, 1969, 3058, 3938, 12371, 15931, 24742, 24881, 31862, 49762, 136081, 175241, 272162, 273691, 350482, 547382, 2214409, 4428818, 24358499, 48716998]

約数ペア:

[(1, 48716998), (2, 24358499), (11, 4428818), (22, 2214409), (89, 547382), (139, 350482), (178, 273691), (179, 272162), (278, 175241), (358, 136081), (979, 49762), (1529, 31862), (1958, 24881), (1969, 24742), (3058, 15931), (3938, 12371)]