56552990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14033}}^1$

素因数の和:14084

約数の個数: 32

約数和(自身を含む): 113170176

約数和(自身を除く): 56617186

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 14033, 28066, 70165, 140330, 182429, 364858, 435023, 870046, 912145, 1824290, 2175115, 4350230, 5655299, 11310598, 28276495, 56552990]

約数ペア:

[(1, 56552990), (2, 28276495), (5, 11310598), (10, 5655299), (13, 4350230), (26, 2175115), (31, 1824290), (62, 912145), (65, 870046), (130, 435023), (155, 364858), (310, 182429), (403, 140330), (806, 70165), (2015, 28066), (4030, 14033)]