50513001

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:734

約数の個数: 64

約数和(自身を含む): 93726720

約数和(自身を除く): 43213719

約数列:

[1, 3, 7, 11, 17, 19, 21, 33, 51, 57, 77, 119, 133, 187, 209, 231, 323, 357, 399, 561, 627, 677, 969, 1309, 1463, 2031, 2261, 3553, 3927, 4389, 4739, 6783, 7447, 10659, 11509, 12863, 14217, 22341, 24871, 34527, 38589, 52129, 74613, 80563, 90041, 126599, 141493, 156387, 218671, 241689, 270123, 379797, 424479, 656013, 886193, 990451, 1530697, 2405381, 2658579, 2971353, 4592091, 7216143, 16837667, 50513001]

約数ペア:

[(1, 50513001), (3, 16837667), (7, 7216143), (11, 4592091), (17, 2971353), (19, 2658579), (21, 2405381), (33, 1530697), (51, 990451), (57, 886193), (77, 656013), (119, 424479), (133, 379797), (187, 270123), (209, 241689), (231, 218671), (323, 156387), (357, 141493), (399, 126599), (561, 90041), (627, 80563), (677, 74613), (969, 52129), (1309, 38589), (1463, 34527), (2031, 24871), (2261, 22341), (3553, 14217), (3927, 12863), (4389, 11509), (4739, 10659), (6783, 7447)]