49514409

素因数分解:

$3^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:369

約数の個数: 56

約数和(自身を含む): 87859712

約数和(自身を除く): 38345303

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 81, 93, 189, 217, 243, 279, 313, 567, 651, 729, 837, 939, 1701, 1953, 2191, 2511, 2817, 5103, 5859, 6573, 7533, 8451, 9703, 17577, 19719, 22599, 25353, 29109, 52731, 59157, 67921, 76059, 87327, 158193, 177471, 203763, 228177, 261981, 532413, 611289, 785943, 1597239, 1833867, 2357829, 5501601, 7073487, 16504803, 49514409]

約数ペア:

[(1, 49514409), (3, 16504803), (7, 7073487), (9, 5501601), (21, 2357829), (27, 1833867), (31, 1597239), (63, 785943), (81, 611289), (93, 532413), (189, 261981), (217, 228177), (243, 203763), (279, 177471), (313, 158193), (567, 87327), (651, 76059), (729, 67921), (837, 59157), (939, 52731), (1701, 29109), (1953, 25353), (2191, 22599), (2511, 19719), (2817, 17577), (5103, 9703), (5859, 8451), (6573, 7533)]