49325045

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{613}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 78395520

約数和(自身を除く): 29070475

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 121, 133, 209, 385, 605, 613, 665, 847, 1045, 1463, 2299, 3065, 4235, 4291, 6743, 7315, 11495, 11647, 16093, 21455, 33715, 47201, 58235, 74173, 80465, 81529, 128117, 236005, 370865, 407645, 519211, 640585, 896819, 1409287, 2596055, 4484095, 7046435, 9865009, 49325045]

約数ペア:

[(1, 49325045), (5, 9865009), (7, 7046435), (11, 4484095), (19, 2596055), (35, 1409287), (55, 896819), (77, 640585), (95, 519211), (121, 407645), (133, 370865), (209, 236005), (385, 128117), (605, 81529), (613, 80465), (665, 74173), (847, 58235), (1045, 47201), (1463, 33715), (2299, 21455), (3065, 16093), (4235, 11647), (4291, 11495), (6743, 7315)]