49525785

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 90604800

約数和(自身を除く): 41079015

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 109, 115, 207, 327, 345, 439, 545, 981, 1035, 1317, 1635, 2195, 2507, 3951, 4905, 6585, 7521, 10097, 12535, 19755, 22563, 30291, 37605, 47851, 50485, 90873, 112815, 143553, 151455, 239255, 430659, 454365, 717765, 1100573, 2153295, 3301719, 5502865, 9905157, 16508595, 49525785]

約数ペア:

[(1, 49525785), (3, 16508595), (5, 9905157), (9, 5502865), (15, 3301719), (23, 2153295), (45, 1100573), (69, 717765), (109, 454365), (115, 430659), (207, 239255), (327, 151455), (345, 143553), (439, 112815), (545, 90873), (981, 50485), (1035, 47851), (1317, 37605), (1635, 30291), (2195, 22563), (2507, 19755), (3951, 12535), (4905, 10097), (6585, 7521)]