49557123

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^3\times {\mathrm{197}}^1$

素因数の和:246

約数の個数: 64

約数和(自身を含む): 92759040

約数和(自身を除く): 43201917

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 121, 189, 197, 231, 297, 363, 591, 693, 847, 1089, 1331, 1379, 1773, 2079, 2167, 2541, 3267, 3993, 4137, 5319, 6501, 7623, 9317, 11979, 12411, 15169, 19503, 22869, 23837, 27951, 35937, 37233, 45507, 58509, 71511, 83853, 136521, 166859, 214533, 251559, 262207, 409563, 500577, 643599, 786621, 1501731, 1835449, 2359863, 4505193, 5506347, 7079589, 16519041, 49557123]

約数ペア:

[(1, 49557123), (3, 16519041), (7, 7079589), (9, 5506347), (11, 4505193), (21, 2359863), (27, 1835449), (33, 1501731), (63, 786621), (77, 643599), (99, 500577), (121, 409563), (189, 262207), (197, 251559), (231, 214533), (297, 166859), (363, 136521), (591, 83853), (693, 71511), (847, 58509), (1089, 45507), (1331, 37233), (1379, 35937), (1773, 27951), (2079, 23837), (2167, 22869), (2541, 19503), (3267, 15169), (3993, 12411), (4137, 11979), (5319, 9317), (6501, 7623)]