77593850

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{907}}^1$

素因数の和:1007

約数の個数: 48

約数和(自身を含む): 151999200

約数和(自身を除く): 74405350

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 59, 118, 145, 290, 295, 590, 725, 907, 1450, 1475, 1711, 1814, 2950, 3422, 4535, 8555, 9070, 17110, 22675, 26303, 42775, 45350, 52606, 53513, 85550, 107026, 131515, 263030, 267565, 535130, 657575, 1315150, 1337825, 1551877, 2675650, 3103754, 7759385, 15518770, 38796925, 77593850]

約数ペア:

[(1, 77593850), (2, 38796925), (5, 15518770), (10, 7759385), (25, 3103754), (29, 2675650), (50, 1551877), (58, 1337825), (59, 1315150), (118, 657575), (145, 535130), (290, 267565), (295, 263030), (590, 131515), (725, 107026), (907, 85550), (1450, 53513), (1475, 52606), (1711, 45350), (1814, 42775), (2950, 26303), (3422, 22675), (4535, 17110), (8555, 9070)]