47780212165

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1\times {\mathrm{587}}^1$

素因数の和:1106

約数の個数: 64

約数和(自身を含む): 67464843264

約数和(自身を除く): 19684631099

約数列:

[1, 5, 7, 35, 67, 103, 335, 337, 469, 515, 587, 721, 1685, 2345, 2359, 2935, 3605, 4109, 6901, 11795, 20545, 22579, 34505, 34711, 39329, 48307, 60461, 112895, 158053, 173555, 196645, 197819, 241535, 242977, 275303, 302305, 423227, 790265, 989095, 1214885, 1376515, 1384733, 2116135, 2325637, 4050887, 6923665, 11628185, 13253873, 16279459, 20254435, 20375357, 28356209, 66269365, 81397295, 92777111, 101876785, 141781045, 142627499, 463885555, 713137495, 1365148919, 6825744595, 9556042433, 47780212165]

約数ペア:

[(1, 47780212165), (5, 9556042433), (7, 6825744595), (35, 1365148919), (67, 713137495), (103, 463885555), (335, 142627499), (337, 141781045), (469, 101876785), (515, 92777111), (587, 81397295), (721, 66269365), (1685, 28356209), (2345, 20375357), (2359, 20254435), (2935, 16279459), (3605, 13253873), (4109, 11628185), (6901, 6923665), (11795, 4050887), (20545, 2325637), (22579, 2116135), (34505, 1384733), (34711, 1376515), (39329, 1214885), (48307, 989095), (60461, 790265), (112895, 423227), (158053, 302305), (173555, 275303), (196645, 242977), (197819, 241535)]