48891738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 116847360

約数和(自身を除く): 67955622

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 137, 174, 203, 274, 293, 406, 411, 586, 609, 822, 879, 959, 1218, 1758, 1918, 2051, 2877, 3973, 4102, 5754, 6153, 7946, 8497, 11919, 12306, 16994, 23838, 25491, 27811, 40141, 50982, 55622, 59479, 80282, 83433, 118958, 120423, 166866, 178437, 240846, 280987, 356874, 561974, 842961, 1164089, 1685922, 2328178, 3492267, 6984534, 8148623, 16297246, 24445869, 48891738]

約数ペア:

[(1, 48891738), (2, 24445869), (3, 16297246), (6, 8148623), (7, 6984534), (14, 3492267), (21, 2328178), (29, 1685922), (42, 1164089), (58, 842961), (87, 561974), (137, 356874), (174, 280987), (203, 240846), (274, 178437), (293, 166866), (406, 120423), (411, 118958), (586, 83433), (609, 80282), (822, 59479), (879, 55622), (959, 50982), (1218, 40141), (1758, 27811), (1918, 25491), (2051, 23838), (2877, 16994), (3973, 12306), (4102, 11919), (5754, 8497), (6153, 7946)]