51943424

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{1951}}^1$

素因数の和:1986

約数の個数: 48

約数和(自身を含む): 111908160

約数和(自身を除く): 59964736

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 1951, 2048, 3328, 3902, 6656, 7804, 13312, 15608, 25363, 26624, 31216, 50726, 62432, 101452, 124864, 202904, 249728, 405808, 499456, 811616, 998912, 1623232, 1997824, 3246464, 3995648, 6492928, 12985856, 25971712, 51943424]

約数ペア:

[(1, 51943424), (2, 25971712), (4, 12985856), (8, 6492928), (13, 3995648), (16, 3246464), (26, 1997824), (32, 1623232), (52, 998912), (64, 811616), (104, 499456), (128, 405808), (208, 249728), (256, 202904), (416, 124864), (512, 101452), (832, 62432), (1024, 50726), (1664, 31216), (1951, 26624), (2048, 25363), (3328, 15608), (3902, 13312), (6656, 7804)]