49799646

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1$

素因数の和:550

約数の個数: 96

約数和(自身を含む): 127895040

約数和(自身を除く): 78095394

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 23, 26, 38, 39, 46, 57, 69, 78, 114, 117, 138, 171, 207, 234, 247, 299, 342, 414, 437, 487, 494, 598, 741, 874, 897, 974, 1311, 1461, 1482, 1794, 2223, 2622, 2691, 2922, 3933, 4383, 4446, 5382, 5681, 6331, 7866, 8766, 9253, 11201, 11362, 12662, 17043, 18506, 18993, 22402, 27759, 33603, 34086, 37986, 51129, 55518, 56979, 67206, 83277, 100809, 102258, 113958, 120289, 145613, 166554, 201618, 212819, 240578, 291226, 360867, 425638, 436839, 638457, 721734, 873678, 1082601, 1276914, 1310517, 1915371, 2165202, 2621034, 2766647, 3830742, 5533294, 8299941, 16599882, 24899823, 49799646]

約数ペア:

[(1, 49799646), (2, 24899823), (3, 16599882), (6, 8299941), (9, 5533294), (13, 3830742), (18, 2766647), (19, 2621034), (23, 2165202), (26, 1915371), (38, 1310517), (39, 1276914), (46, 1082601), (57, 873678), (69, 721734), (78, 638457), (114, 436839), (117, 425638), (138, 360867), (171, 291226), (207, 240578), (234, 212819), (247, 201618), (299, 166554), (342, 145613), (414, 120289), (437, 113958), (487, 102258), (494, 100809), (598, 83277), (741, 67206), (874, 56979), (897, 55518), (974, 51129), (1311, 37986), (1461, 34086), (1482, 33603), (1794, 27759), (2223, 22402), (2622, 18993), (2691, 18506), (2922, 17043), (3933, 12662), (4383, 11362), (4446, 11201), (5382, 9253), (5681, 8766), (6331, 7866)]