53495456

素因数分解:

$2^5\times 7^2\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:446

約数の個数: 72

約数和(自身を含む): 124033140

約数和(自身を除く): 70537684

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 109, 112, 196, 218, 224, 313, 392, 436, 626, 763, 784, 872, 1252, 1526, 1568, 1744, 2191, 2504, 3052, 3488, 4382, 5008, 5341, 6104, 8764, 10016, 10682, 12208, 15337, 17528, 21364, 24416, 30674, 34117, 35056, 42728, 61348, 68234, 70112, 85456, 122696, 136468, 170912, 238819, 245392, 272936, 477638, 490784, 545872, 955276, 1091744, 1671733, 1910552, 3343466, 3821104, 6686932, 7642208, 13373864, 26747728, 53495456]

約数ペア:

[(1, 53495456), (2, 26747728), (4, 13373864), (7, 7642208), (8, 6686932), (14, 3821104), (16, 3343466), (28, 1910552), (32, 1671733), (49, 1091744), (56, 955276), (98, 545872), (109, 490784), (112, 477638), (196, 272936), (218, 245392), (224, 238819), (313, 170912), (392, 136468), (436, 122696), (626, 85456), (763, 70112), (784, 68234), (872, 61348), (1252, 42728), (1526, 35056), (1568, 34117), (1744, 30674), (2191, 24416), (2504, 21364), (3052, 17528), (3488, 15337), (4382, 12208), (5008, 10682), (5341, 10016), (6104, 8764)]