51319808

素因数分解:

$2^{10}\times {\mathrm{23}}^1\times {\mathrm{2179}}^1$

素因数の和:2222

約数の個数: 44

約数和(自身を含む): 107099040

約数和(自身を除く): 55779232

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1024, 1472, 2179, 2944, 4358, 5888, 8716, 11776, 17432, 23552, 34864, 50117, 69728, 100234, 139456, 200468, 278912, 400936, 557824, 801872, 1115648, 1603744, 2231296, 3207488, 6414976, 12829952, 25659904, 51319808]

約数ペア:

[(1, 51319808), (2, 25659904), (4, 12829952), (8, 6414976), (16, 3207488), (23, 2231296), (32, 1603744), (46, 1115648), (64, 801872), (92, 557824), (128, 400936), (184, 278912), (256, 200468), (368, 139456), (512, 100234), (736, 69728), (1024, 50117), (1472, 34864), (2179, 23552), (2944, 17432), (4358, 11776), (5888, 8716)]