50455288

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 104156280

約数和(自身を除く): 53700992

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 169, 268, 338, 536, 557, 676, 871, 1114, 1352, 1742, 2228, 3484, 4456, 6968, 7241, 11323, 14482, 22646, 28964, 37319, 45292, 57928, 74638, 90584, 94133, 149276, 188266, 298552, 376532, 485147, 753064, 970294, 1940588, 3881176, 6306911, 12613822, 25227644, 50455288]

約数ペア:

[(1, 50455288), (2, 25227644), (4, 12613822), (8, 6306911), (13, 3881176), (26, 1940588), (52, 970294), (67, 753064), (104, 485147), (134, 376532), (169, 298552), (268, 188266), (338, 149276), (536, 94133), (557, 90584), (676, 74638), (871, 57928), (1114, 45292), (1352, 37319), (1742, 28964), (2228, 22646), (3484, 14482), (4456, 11323), (6968, 7241)]