49929957

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{661}}^1$

素因数の和:794

約数の個数: 48

約数和(自身を含む): 90879360

約数和(自身を除く): 40949403

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 109, 231, 327, 661, 693, 763, 981, 1199, 1983, 2289, 3597, 4627, 5949, 6867, 7271, 8393, 10791, 13881, 21813, 25179, 41643, 50897, 65439, 72049, 75537, 152691, 216147, 458073, 504343, 648441, 792539, 1513029, 2377617, 4539087, 5547773, 7132851, 16643319, 49929957]

約数ペア:

[(1, 49929957), (3, 16643319), (7, 7132851), (9, 5547773), (11, 4539087), (21, 2377617), (33, 1513029), (63, 792539), (77, 648441), (99, 504343), (109, 458073), (231, 216147), (327, 152691), (661, 75537), (693, 72049), (763, 65439), (981, 50897), (1199, 41643), (1983, 25179), (2289, 21813), (3597, 13881), (4627, 10791), (5949, 8393), (6867, 7271)]