49877542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2389}}^1$

素因数の和:2488

約数の個数: 32

約数和(自身を含む): 89137440

約数和(自身を除く): 39259898

約数列:

[1, 2, 11, 13, 22, 26, 73, 143, 146, 286, 803, 949, 1606, 1898, 2389, 4778, 10439, 20878, 26279, 31057, 52558, 62114, 174397, 341627, 348794, 683254, 1918367, 2267161, 3836734, 4534322, 24938771, 49877542]

約数ペア:

[(1, 49877542), (2, 24938771), (11, 4534322), (13, 3836734), (22, 2267161), (26, 1918367), (73, 683254), (143, 348794), (146, 341627), (286, 174397), (803, 62114), (949, 52558), (1606, 31057), (1898, 26279), (2389, 20878), (4778, 10439)]