52386516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15991}}^1$

素因数の和:16021

約数の個数: 72

約数和(自身を含む): 162990464

約数和(自身を除く): 110603948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 15991, 31982, 47973, 63964, 95946, 111937, 143919, 191892, 207883, 223874, 287838, 335811, 415766, 447748, 575676, 623649, 671622, 831532, 1007433, 1247298, 1343244, 1455181, 1870947, 2014866, 2494596, 2910362, 3741894, 4029732, 4365543, 5820724, 7483788, 8731086, 13096629, 17462172, 26193258, 52386516]

約数ペア:

[(1, 52386516), (2, 26193258), (3, 17462172), (4, 13096629), (6, 8731086), (7, 7483788), (9, 5820724), (12, 4365543), (13, 4029732), (14, 3741894), (18, 2910362), (21, 2494596), (26, 2014866), (28, 1870947), (36, 1455181), (39, 1343244), (42, 1247298), (52, 1007433), (63, 831532), (78, 671622), (84, 623649), (91, 575676), (117, 447748), (126, 415766), (156, 335811), (182, 287838), (234, 223874), (252, 207883), (273, 191892), (364, 143919), (468, 111937), (546, 95946), (819, 63964), (1092, 47973), (1638, 31982), (3276, 15991)]