51255752

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{90239}}^1$

素因数の和:90316

約数の個数: 16

約数和(自身を含む): 97459200

約数和(自身を除く): 46203448

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 90239, 180478, 360956, 721912, 6406969, 12813938, 25627876, 51255752]

約数ペア:

[(1, 51255752), (2, 25627876), (4, 12813938), (8, 6406969), (71, 721912), (142, 360956), (284, 180478), (568, 90239)]