5111456

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1201}}^1$

素因数の和:1237

約数の個数: 48

約数和(自身を含む): 12116160

約数和(自身を除く): 7004704

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 1201, 2128, 2402, 4256, 4804, 8407, 9608, 16814, 19216, 22819, 33628, 38432, 45638, 67256, 91276, 134512, 159733, 182552, 269024, 319466, 365104, 638932, 730208, 1277864, 2555728, 5111456]

約数ペア:

[(1, 5111456), (2, 2555728), (4, 1277864), (7, 730208), (8, 638932), (14, 365104), (16, 319466), (19, 269024), (28, 182552), (32, 159733), (38, 134512), (56, 91276), (76, 67256), (112, 45638), (133, 38432), (152, 33628), (224, 22819), (266, 19216), (304, 16814), (532, 9608), (608, 8407), (1064, 4804), (1201, 4256), (2128, 2402)]