51702509060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1128383}}^1$

素因数の和:1128500

約数の個数: 48

約数和(自身を含む): 113741107200

約数和(自身を除く): 62038598140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 79, 116, 145, 158, 290, 316, 395, 580, 790, 1580, 2291, 4582, 9164, 11455, 22910, 45820, 1128383, 2256766, 4513532, 5641915, 11283830, 22567660, 32723107, 65446214, 89142257, 130892428, 163615535, 178284514, 327231070, 356569028, 445711285, 654462140, 891422570, 1782845140, 2585125453, 5170250906, 10340501812, 12925627265, 25851254530, 51702509060]

約数ペア:

[(1, 51702509060), (2, 25851254530), (4, 12925627265), (5, 10340501812), (10, 5170250906), (20, 2585125453), (29, 1782845140), (58, 891422570), (79, 654462140), (116, 445711285), (145, 356569028), (158, 327231070), (290, 178284514), (316, 163615535), (395, 130892428), (580, 89142257), (790, 65446214), (1580, 32723107), (2291, 22567660), (4582, 11283830), (9164, 5641915), (11455, 4513532), (22910, 2256766), (45820, 1128383)]