51355746

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11551}}^1$

素因数の和:11591

約数の個数: 48

約数和(自身を含む): 126147840

約数和(自身を除く): 74792094

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 11551, 23102, 34653, 69306, 103959, 150163, 207918, 219469, 300326, 438938, 450489, 658407, 900978, 1316814, 1351467, 1975221, 2702934, 2853097, 3950442, 5706194, 8559291, 17118582, 25677873, 51355746]

約数ペア:

[(1, 51355746), (2, 25677873), (3, 17118582), (6, 8559291), (9, 5706194), (13, 3950442), (18, 2853097), (19, 2702934), (26, 1975221), (38, 1351467), (39, 1316814), (57, 900978), (78, 658407), (114, 450489), (117, 438938), (171, 300326), (234, 219469), (247, 207918), (342, 150163), (494, 103959), (741, 69306), (1482, 34653), (2223, 23102), (4446, 11551)]