49520745

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3407}}^1$

素因数の和:3454

約数の個数: 48

約数和(自身を含む): 95696640

約数和(自身を除く): 46175895

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 153, 171, 255, 285, 323, 765, 855, 969, 1615, 2907, 3407, 4845, 10221, 14535, 17035, 30663, 51105, 57919, 64733, 153315, 173757, 194199, 289595, 323665, 521271, 582597, 868785, 970995, 1100461, 2606355, 2912985, 3301383, 5502305, 9904149, 16506915, 49520745]

約数ペア:

[(1, 49520745), (3, 16506915), (5, 9904149), (9, 5502305), (15, 3301383), (17, 2912985), (19, 2606355), (45, 1100461), (51, 970995), (57, 868785), (85, 582597), (95, 521271), (153, 323665), (171, 289595), (255, 194199), (285, 173757), (323, 153315), (765, 64733), (855, 57919), (969, 51105), (1615, 30663), (2907, 17035), (3407, 14535), (4845, 10221)]