54140128

素因数分解:

$2^5\times 7^1\times {\mathrm{263}}^1\times {\mathrm{919}}^1$

素因数の和:1199

約数の個数: 48

約数和(自身を含む): 122411520

約数和(自身を除く): 68271392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 263, 526, 919, 1052, 1838, 1841, 2104, 3676, 3682, 4208, 6433, 7352, 7364, 8416, 12866, 14704, 14728, 25732, 29408, 29456, 51464, 58912, 102928, 205856, 241697, 483394, 966788, 1691879, 1933576, 3383758, 3867152, 6767516, 7734304, 13535032, 27070064, 54140128]

約数ペア:

[(1, 54140128), (2, 27070064), (4, 13535032), (7, 7734304), (8, 6767516), (14, 3867152), (16, 3383758), (28, 1933576), (32, 1691879), (56, 966788), (112, 483394), (224, 241697), (263, 205856), (526, 102928), (919, 58912), (1052, 51464), (1838, 29456), (1841, 29408), (2104, 25732), (3676, 14728), (3682, 14704), (4208, 12866), (6433, 8416), (7352, 7364)]