51091456

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 116953200

約数和(自身を除く): 65861744

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 101, 104, 128, 152, 202, 208, 247, 256, 304, 404, 416, 494, 512, 608, 808, 832, 988, 1024, 1216, 1313, 1616, 1664, 1919, 1976, 2048, 2432, 2626, 3232, 3328, 3838, 3952, 4864, 5252, 6464, 6656, 7676, 7904, 9728, 10504, 12928, 13312, 15352, 15808, 19456, 21008, 24947, 25856, 26624, 30704, 31616, 38912, 42016, 49894, 51712, 61408, 63232, 84032, 99788, 103424, 122816, 126464, 168064, 199576, 206848, 245632, 252928, 336128, 399152, 491264, 505856, 672256, 798304, 982528, 1344512, 1596608, 1965056, 2689024, 3193216, 3930112, 6386432, 12772864, 25545728, 51091456]

約数ペア:

[(1, 51091456), (2, 25545728), (4, 12772864), (8, 6386432), (13, 3930112), (16, 3193216), (19, 2689024), (26, 1965056), (32, 1596608), (38, 1344512), (52, 982528), (64, 798304), (76, 672256), (101, 505856), (104, 491264), (128, 399152), (152, 336128), (202, 252928), (208, 245632), (247, 206848), (256, 199576), (304, 168064), (404, 126464), (416, 122816), (494, 103424), (512, 99788), (608, 84032), (808, 63232), (832, 61408), (988, 51712), (1024, 49894), (1216, 42016), (1313, 38912), (1616, 31616), (1664, 30704), (1919, 26624), (1976, 25856), (2048, 24947), (2432, 21008), (2626, 19456), (3232, 15808), (3328, 15352), (3838, 13312), (3952, 12928), (4864, 10504), (5252, 9728), (6464, 7904), (6656, 7676)]