47117644

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2857}}^1$

素因数の和:2918

約数の個数: 48

約数和(自身を含む): 102430720

約数和(自身を除く): 55313076

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1178, 2356, 2857, 4123, 5714, 8246, 11428, 16492, 19999, 39998, 54283, 79996, 88567, 108566, 177134, 217132, 354268, 379981, 619969, 759962, 1239938, 1519924, 1682773, 2479876, 3365546, 6731092, 11779411, 23558822, 47117644]

約数ペア:

[(1, 47117644), (2, 23558822), (4, 11779411), (7, 6731092), (14, 3365546), (19, 2479876), (28, 1682773), (31, 1519924), (38, 1239938), (62, 759962), (76, 619969), (124, 379981), (133, 354268), (217, 217132), (266, 177134), (434, 108566), (532, 88567), (589, 79996), (868, 54283), (1178, 39998), (2356, 19999), (2857, 16492), (4123, 11428), (5714, 8246)]