50347290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1217}}^1$

素因数の和:1431

約数の個数: 64

約数和(自身を含む): 138910464

約数和(自身を除く): 88563174

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 197, 210, 394, 591, 985, 1182, 1217, 1379, 1970, 2434, 2758, 2955, 3651, 4137, 5910, 6085, 6895, 7302, 8274, 8519, 12170, 13790, 17038, 18255, 20685, 25557, 36510, 41370, 42595, 51114, 85190, 127785, 239749, 255570, 479498, 719247, 1198745, 1438494, 1678243, 2397490, 3356486, 3596235, 5034729, 7192470, 8391215, 10069458, 16782430, 25173645, 50347290]

約数ペア:

[(1, 50347290), (2, 25173645), (3, 16782430), (5, 10069458), (6, 8391215), (7, 7192470), (10, 5034729), (14, 3596235), (15, 3356486), (21, 2397490), (30, 1678243), (35, 1438494), (42, 1198745), (70, 719247), (105, 479498), (197, 255570), (210, 239749), (394, 127785), (591, 85190), (985, 51114), (1182, 42595), (1217, 41370), (1379, 36510), (1970, 25557), (2434, 20685), (2758, 18255), (2955, 17038), (3651, 13790), (4137, 12170), (5910, 8519), (6085, 8274), (6895, 7302)]