61268522

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 111999528

約数和(自身を除く): 50731006

約数列:

[1, 2, 7, 14, 37, 49, 61, 74, 98, 122, 259, 277, 427, 518, 554, 854, 1813, 1939, 2257, 2989, 3626, 3878, 4514, 5978, 10249, 13573, 15799, 16897, 20498, 27146, 31598, 33794, 71743, 110593, 118279, 143486, 221186, 236558, 502201, 625189, 827953, 1004402, 1250378, 1655906, 4376323, 8752646, 30634261, 61268522]

約数ペア:

[(1, 61268522), (2, 30634261), (7, 8752646), (14, 4376323), (37, 1655906), (49, 1250378), (61, 1004402), (74, 827953), (98, 625189), (122, 502201), (259, 236558), (277, 221186), (427, 143486), (518, 118279), (554, 110593), (854, 71743), (1813, 33794), (1939, 31598), (2257, 27146), (2989, 20498), (3626, 16897), (3878, 15799), (4514, 13573), (5978, 10249)]