51606208

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:401

約数の個数: 56

約数和(自身を含む): 106765344

約数和(自身を除く): 55159136

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 71, 82, 142, 164, 277, 284, 328, 554, 568, 656, 1108, 1136, 1312, 2216, 2272, 2624, 2911, 4432, 4544, 5822, 8864, 11357, 11644, 17728, 19667, 22714, 23288, 39334, 45428, 46576, 78668, 90856, 93152, 157336, 181712, 186304, 314672, 363424, 629344, 726848, 806347, 1258688, 1612694, 3225388, 6450776, 12901552, 25803104, 51606208]

約数ペア:

[(1, 51606208), (2, 25803104), (4, 12901552), (8, 6450776), (16, 3225388), (32, 1612694), (41, 1258688), (64, 806347), (71, 726848), (82, 629344), (142, 363424), (164, 314672), (277, 186304), (284, 181712), (328, 157336), (554, 93152), (568, 90856), (656, 78668), (1108, 46576), (1136, 45428), (1312, 39334), (2216, 23288), (2272, 22714), (2624, 19667), (2911, 17728), (4432, 11644), (4544, 11357), (5822, 8864)]