49972673085

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{42299}}^1$

素因数の和:42478

約数の個数: 64

約数和(自身を含む): 87493996800

約数和(自身を除く): 37521323715

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 113, 123, 205, 255, 339, 565, 615, 697, 1695, 1921, 2091, 3485, 4633, 5763, 9605, 10455, 13899, 23165, 28815, 42299, 69495, 78761, 126897, 211495, 236283, 393805, 634485, 719083, 1181415, 1734259, 2157249, 3595415, 4779787, 5202777, 8671295, 10786245, 14339361, 23898935, 26013885, 29482403, 71696805, 81256379, 88447209, 147412015, 195971267, 243769137, 406281895, 442236045, 587913801, 979856335, 1218845685, 2939569005, 3331511539, 9994534617, 16657557695, 49972673085]

約数ペア:

[(1, 49972673085), (3, 16657557695), (5, 9994534617), (15, 3331511539), (17, 2939569005), (41, 1218845685), (51, 979856335), (85, 587913801), (113, 442236045), (123, 406281895), (205, 243769137), (255, 195971267), (339, 147412015), (565, 88447209), (615, 81256379), (697, 71696805), (1695, 29482403), (1921, 26013885), (2091, 23898935), (3485, 14339361), (4633, 10786245), (5763, 8671295), (9605, 5202777), (10455, 4779787), (13899, 3595415), (23165, 2157249), (28815, 1734259), (42299, 1181415), (69495, 719083), (78761, 634485), (126897, 393805), (211495, 236283)]