50190987

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12781}}^1$

素因数の和:12819

約数の個数: 32

約数和(自身を含む): 88349184

約数和(自身を除く): 38158197

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 12781, 38343, 89467, 140591, 217277, 268401, 421773, 651831, 984137, 1520939, 2390047, 2952411, 4562817, 7170141, 16730329, 50190987]

約数ペア:

[(1, 50190987), (3, 16730329), (7, 7170141), (11, 4562817), (17, 2952411), (21, 2390047), (33, 1520939), (51, 984137), (77, 651831), (119, 421773), (187, 268401), (231, 217277), (357, 140591), (561, 89467), (1309, 38343), (3927, 12781)]