47280786

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{2203}}^1$

素因数の和:2295

約数の個数: 48

約数和(自身を含む): 111557664

約数和(自身を除く): 64276878

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 73, 98, 146, 147, 219, 294, 438, 511, 1022, 1533, 2203, 3066, 3577, 4406, 6609, 7154, 10731, 13218, 15421, 21462, 30842, 46263, 92526, 107947, 160819, 215894, 321638, 323841, 482457, 647682, 964914, 1125733, 2251466, 3377199, 6754398, 7880131, 15760262, 23640393, 47280786]

約数ペア:

[(1, 47280786), (2, 23640393), (3, 15760262), (6, 7880131), (7, 6754398), (14, 3377199), (21, 2251466), (42, 1125733), (49, 964914), (73, 647682), (98, 482457), (146, 323841), (147, 321638), (219, 215894), (294, 160819), (438, 107947), (511, 92526), (1022, 46263), (1533, 30842), (2203, 21462), (3066, 15421), (3577, 13218), (4406, 10731), (6609, 7154)]