53405517

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4139}}^1$

素因数の和:4193

約数の個数: 32

約数和(自身を含む): 85847040

約数和(自身を除く): 32441523

約数列:

[1, 3, 11, 17, 23, 33, 51, 69, 187, 253, 391, 561, 759, 1173, 4139, 4301, 12417, 12903, 45529, 70363, 95197, 136587, 211089, 285591, 773993, 1047167, 1618349, 2321979, 3141501, 4855047, 17801839, 53405517]

約数ペア:

[(1, 53405517), (3, 17801839), (11, 4855047), (17, 3141501), (23, 2321979), (33, 1618349), (51, 1047167), (69, 773993), (187, 285591), (253, 211089), (391, 136587), (561, 95197), (759, 70363), (1173, 45529), (4139, 12903), (4301, 12417)]