55266510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{141709}}^1$

素因数の和:141732

約数の個数: 32

約数和(自身を含む): 142843680

約数和(自身を除く): 87577170

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 141709, 283418, 425127, 708545, 850254, 1417090, 1842217, 2125635, 3684434, 4251270, 5526651, 9211085, 11053302, 18422170, 27633255, 55266510]

約数ペア:

[(1, 55266510), (2, 27633255), (3, 18422170), (5, 11053302), (6, 9211085), (10, 5526651), (13, 4251270), (15, 3684434), (26, 2125635), (30, 1842217), (39, 1417090), (65, 850254), (78, 708545), (130, 425127), (195, 283418), (390, 141709)]