51026742

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:562

約数の個数: 96

約数和(自身を含む): 131040000

約数和(自身を除く): 80013258

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, 494, 499, 598, 741, 874, 897, 998, 1311, 1482, 1497, 1794, 2223, 2622, 2691, 2994, 3933, 4446, 4491, 5382, 5681, 6487, 7866, 8982, 9481, 11362, 11477, 12974, 17043, 18962, 19461, 22954, 28443, 34086, 34431, 38922, 51129, 56886, 58383, 68862, 85329, 102258, 103293, 116766, 123253, 149201, 170658, 206586, 218063, 246506, 298402, 369759, 436126, 447603, 654189, 739518, 895206, 1109277, 1308378, 1342809, 1962567, 2218554, 2685618, 2834819, 3925134, 5669638, 8504457, 17008914, 25513371, 51026742]

約数ペア:

[(1, 51026742), (2, 25513371), (3, 17008914), (6, 8504457), (9, 5669638), (13, 3925134), (18, 2834819), (19, 2685618), (23, 2218554), (26, 1962567), (38, 1342809), (39, 1308378), (46, 1109277), (57, 895206), (69, 739518), (78, 654189), (114, 447603), (117, 436126), (138, 369759), (171, 298402), (207, 246506), (234, 218063), (247, 206586), (299, 170658), (342, 149201), (414, 123253), (437, 116766), (494, 103293), (499, 102258), (598, 85329), (741, 68862), (874, 58383), (897, 56886), (998, 51129), (1311, 38922), (1482, 34431), (1497, 34086), (1794, 28443), (2223, 22954), (2622, 19461), (2691, 18962), (2994, 17043), (3933, 12974), (4446, 11477), (4491, 11362), (5382, 9481), (5681, 8982), (6487, 7866)]