53540018

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{347}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 93809664

約数和(自身を除く): 40269646

約数列:

[1, 2, 7, 14, 103, 107, 206, 214, 347, 694, 721, 749, 1442, 1498, 2429, 4858, 11021, 22042, 35741, 37129, 71482, 74258, 77147, 154294, 250187, 259903, 500374, 519806, 3824287, 7648574, 26770009, 53540018]

約数ペア:

[(1, 53540018), (2, 26770009), (7, 7648574), (14, 3824287), (103, 519806), (107, 500374), (206, 259903), (214, 250187), (347, 154294), (694, 77147), (721, 74258), (749, 71482), (1442, 37129), (1498, 35741), (2429, 22042), (4858, 11021)]