49289290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{289937}}^1$

素因数の和:289961

約数の個数: 16

約数和(自身を含む): 93939912

約数和(自身を除く): 44650622

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289937, 579874, 1449685, 2899370, 4928929, 9857858, 24644645, 49289290]

約数ペア:

[(1, 49289290), (2, 24644645), (5, 9857858), (10, 4928929), (17, 2899370), (34, 1449685), (85, 579874), (170, 289937)]