53153632

素因数分解:

$2^5\times 7^2\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:444

約数の個数: 72

約数和(自身を含む): 123243120

約数和(自身を除く): 70089488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 109, 112, 196, 218, 224, 311, 392, 436, 622, 763, 784, 872, 1244, 1526, 1568, 1744, 2177, 2488, 3052, 3488, 4354, 4976, 5341, 6104, 8708, 9952, 10682, 12208, 15239, 17416, 21364, 24416, 30478, 33899, 34832, 42728, 60956, 67798, 69664, 85456, 121912, 135596, 170912, 237293, 243824, 271192, 474586, 487648, 542384, 949172, 1084768, 1661051, 1898344, 3322102, 3796688, 6644204, 7593376, 13288408, 26576816, 53153632]

約数ペア:

[(1, 53153632), (2, 26576816), (4, 13288408), (7, 7593376), (8, 6644204), (14, 3796688), (16, 3322102), (28, 1898344), (32, 1661051), (49, 1084768), (56, 949172), (98, 542384), (109, 487648), (112, 474586), (196, 271192), (218, 243824), (224, 237293), (311, 170912), (392, 135596), (436, 121912), (622, 85456), (763, 69664), (784, 67798), (872, 60956), (1244, 42728), (1526, 34832), (1568, 33899), (1744, 30478), (2177, 24416), (2488, 21364), (3052, 17416), (3488, 15239), (4354, 12208), (4976, 10682), (5341, 9952), (6104, 8708)]