51824070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{523}}^1$

素因数の和:906

約数の個数: 64

約数和(自身を含む): 138839040

約数和(自身を除く): 87014970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 367, 523, 734, 1046, 1101, 1569, 1835, 2202, 2615, 3138, 3303, 3670, 4707, 5230, 5505, 6606, 7845, 9414, 9909, 11010, 14121, 15690, 16515, 19818, 23535, 28242, 33030, 47070, 49545, 70605, 99090, 141210, 191941, 383882, 575823, 959705, 1151646, 1727469, 1919410, 2879115, 3454938, 5182407, 5758230, 8637345, 10364814, 17274690, 25912035, 51824070]

約数ペア:

[(1, 51824070), (2, 25912035), (3, 17274690), (5, 10364814), (6, 8637345), (9, 5758230), (10, 5182407), (15, 3454938), (18, 2879115), (27, 1919410), (30, 1727469), (45, 1151646), (54, 959705), (90, 575823), (135, 383882), (270, 191941), (367, 141210), (523, 99090), (734, 70605), (1046, 49545), (1101, 47070), (1569, 33030), (1835, 28242), (2202, 23535), (2615, 19818), (3138, 16515), (3303, 15690), (3670, 14121), (4707, 11010), (5230, 9909), (5505, 9414), (6606, 7845)]