55563078

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{402631}}^1$

素因数の和:402659

約数の個数: 16

約数和(自身を含む): 115958016

約数和(自身を除く): 60394938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 402631, 805262, 1207893, 2415786, 9260513, 18521026, 27781539, 55563078]

約数ペア:

[(1, 55563078), (2, 27781539), (3, 18521026), (6, 9260513), (23, 2415786), (46, 1207893), (69, 805262), (138, 402631)]