5751107999

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{1663}}^1$

素因数の和:1840

約数の個数: 48

約数和(自身を含む): 7409525760

約数和(自身を除く): 1658417761

約数列:

[1, 7, 13, 49, 61, 89, 91, 427, 623, 637, 793, 1157, 1663, 2989, 4361, 5429, 5551, 8099, 11641, 21619, 38003, 38857, 56693, 70577, 81487, 101443, 148007, 151333, 266021, 494039, 710101, 1036049, 1059331, 1318759, 1924091, 3458273, 4970707, 7252343, 9028427, 9231313, 13468637, 63198989, 64619191, 94280459, 117369551, 442392923, 821586857, 5751107999]

約数ペア:

[(1, 5751107999), (7, 821586857), (13, 442392923), (49, 117369551), (61, 94280459), (89, 64619191), (91, 63198989), (427, 13468637), (623, 9231313), (637, 9028427), (793, 7252343), (1157, 4970707), (1663, 3458273), (2989, 1924091), (4361, 1318759), (5429, 1059331), (5551, 1036049), (8099, 710101), (11641, 494039), (21619, 266021), (38003, 151333), (38857, 148007), (56693, 101443), (70577, 81487)]