51201088

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:371

約数の個数: 56

約数和(自身を含む): 106216704

約数和(自身を除く): 55015616

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 131, 197, 248, 262, 394, 496, 524, 788, 992, 1048, 1576, 1984, 2096, 3152, 4061, 4192, 6107, 6304, 8122, 8384, 12214, 12608, 16244, 24428, 25807, 32488, 48856, 51614, 64976, 97712, 103228, 129952, 195424, 206456, 259904, 390848, 412912, 800017, 825824, 1600034, 1651648, 3200068, 6400136, 12800272, 25600544, 51201088]

約数ペア:

[(1, 51201088), (2, 25600544), (4, 12800272), (8, 6400136), (16, 3200068), (31, 1651648), (32, 1600034), (62, 825824), (64, 800017), (124, 412912), (131, 390848), (197, 259904), (248, 206456), (262, 195424), (394, 129952), (496, 103228), (524, 97712), (788, 64976), (992, 51614), (1048, 48856), (1576, 32488), (1984, 25807), (2096, 24428), (3152, 16244), (4061, 12608), (4192, 12214), (6107, 8384), (6304, 8122)]