50216895

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21881}}^1$

素因数の和:21912

約数の個数: 32

約数和(自身を含む): 94530240

約数和(自身を除く): 44313345

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 21881, 65643, 109405, 196929, 328215, 371977, 590787, 984645, 1115931, 1859885, 2953935, 3347793, 5579655, 10043379, 16738965, 50216895]

約数ペア:

[(1, 50216895), (3, 16738965), (5, 10043379), (9, 5579655), (15, 3347793), (17, 2953935), (27, 1859885), (45, 1115931), (51, 984645), (85, 590787), (135, 371977), (153, 328215), (255, 196929), (459, 109405), (765, 65643), (2295, 21881)]