49054780

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{23813}}^1$

素因数の和:23925

約数の個数: 24

約数和(自身を含む): 104019552

約数和(自身を除く): 54964772

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 23813, 47626, 95252, 119065, 238130, 476260, 2452739, 4905478, 9810956, 12263695, 24527390, 49054780]

約数ペア:

[(1, 49054780), (2, 24527390), (4, 12263695), (5, 9810956), (10, 4905478), (20, 2452739), (103, 476260), (206, 238130), (412, 119065), (515, 95252), (1030, 47626), (2060, 23813)]