48989104

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{463}}^1$

素因数の和:877

約数の個数: 40

約数和(自身を含む): 100975680

約数和(自身を除く): 51986576

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 389, 463, 778, 926, 1556, 1852, 3112, 3704, 6224, 6613, 7408, 7871, 13226, 15742, 26452, 31484, 52904, 62968, 105808, 125936, 180107, 360214, 720428, 1440856, 2881712, 3061819, 6123638, 12247276, 24494552, 48989104]

約数ペア:

[(1, 48989104), (2, 24494552), (4, 12247276), (8, 6123638), (16, 3061819), (17, 2881712), (34, 1440856), (68, 720428), (136, 360214), (272, 180107), (389, 125936), (463, 105808), (778, 62968), (926, 52904), (1556, 31484), (1852, 26452), (3112, 15742), (3704, 13226), (6224, 7871), (6613, 7408)]