55571340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{84199}}^1$

素因数の和:84222

約数の個数: 48

約数和(自身を含む): 169747200

約数和(自身を除く): 114175860

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 84199, 168398, 252597, 336796, 420995, 505194, 841990, 926189, 1010388, 1262985, 1683980, 1852378, 2525970, 2778567, 3704756, 4630945, 5051940, 5557134, 9261890, 11114268, 13892835, 18523780, 27785670, 55571340]

約数ペア:

[(1, 55571340), (2, 27785670), (3, 18523780), (4, 13892835), (5, 11114268), (6, 9261890), (10, 5557134), (11, 5051940), (12, 4630945), (15, 3704756), (20, 2778567), (22, 2525970), (30, 1852378), (33, 1683980), (44, 1262985), (55, 1010388), (60, 926189), (66, 841990), (110, 505194), (132, 420995), (165, 336796), (220, 252597), (330, 168398), (660, 84199)]