55552554

素因数分解:

$2^1\times 3^4\times {\mathrm{89}}^1\times {\mathrm{3853}}^1$

素因数の和:3956

約数の個数: 40

約数和(自身を含む): 125910180

約数和(自身を除く): 70357626

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 89, 162, 178, 267, 534, 801, 1602, 2403, 3853, 4806, 7209, 7706, 11559, 14418, 23118, 34677, 69354, 104031, 208062, 312093, 342917, 624186, 685834, 1028751, 2057502, 3086253, 6172506, 9258759, 18517518, 27776277, 55552554]

約数ペア:

[(1, 55552554), (2, 27776277), (3, 18517518), (6, 9258759), (9, 6172506), (18, 3086253), (27, 2057502), (54, 1028751), (81, 685834), (89, 624186), (162, 342917), (178, 312093), (267, 208062), (534, 104031), (801, 69354), (1602, 34677), (2403, 23118), (3853, 14418), (4806, 11559), (7209, 7706)]