49412433

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 80930880

約数和(自身を除く): 31518447

約数列:

[1, 3, 7, 21, 29, 49, 67, 87, 147, 173, 201, 203, 469, 519, 609, 1211, 1407, 1421, 1943, 3283, 3633, 4263, 5017, 5829, 8477, 9849, 11591, 13601, 15051, 25431, 34773, 35119, 40803, 81137, 95207, 105357, 243411, 245833, 285621, 336139, 567959, 737499, 1008417, 1703877, 2352973, 7058919, 16470811, 49412433]

約数ペア:

[(1, 49412433), (3, 16470811), (7, 7058919), (21, 2352973), (29, 1703877), (49, 1008417), (67, 737499), (87, 567959), (147, 336139), (173, 285621), (201, 245833), (203, 243411), (469, 105357), (519, 95207), (609, 81137), (1211, 40803), (1407, 35119), (1421, 34773), (1943, 25431), (3283, 15051), (3633, 13601), (4263, 11591), (5017, 9849), (5829, 8477)]