53701277

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:393

約数の個数: 24

約数和(自身を含む): 65836800

約数和(自身を除く): 12135523

約数列:

[1, 7, 19, 79, 133, 269, 361, 553, 1501, 1883, 2527, 5111, 10507, 21251, 28519, 35777, 97109, 148757, 199633, 403769, 679763, 2826383, 7671611, 53701277]

約数ペア:

[(1, 53701277), (7, 7671611), (19, 2826383), (79, 679763), (133, 403769), (269, 199633), (361, 148757), (553, 97109), (1501, 35777), (1883, 28519), (2527, 21251), (5111, 10507)]