51791564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1097}}^1$

素因数の和:1178

約数の個数: 48

約数和(自身を含む): 105144480

約数和(自身を除く): 53352916

約数列:

[1, 2, 4, 11, 22, 29, 37, 44, 58, 74, 116, 148, 319, 407, 638, 814, 1073, 1097, 1276, 1628, 2146, 2194, 4292, 4388, 11803, 12067, 23606, 24134, 31813, 40589, 47212, 48268, 63626, 81178, 127252, 162356, 349943, 446479, 699886, 892958, 1177081, 1399772, 1785916, 2354162, 4708324, 12947891, 25895782, 51791564]

約数ペア:

[(1, 51791564), (2, 25895782), (4, 12947891), (11, 4708324), (22, 2354162), (29, 1785916), (37, 1399772), (44, 1177081), (58, 892958), (74, 699886), (116, 446479), (148, 349943), (319, 162356), (407, 127252), (638, 81178), (814, 63626), (1073, 48268), (1097, 47212), (1276, 40589), (1628, 31813), (2146, 24134), (2194, 23606), (4292, 12067), (4388, 11803)]