47918572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{17387}}^1$

素因数の和:17457

約数の個数: 24

約数和(自身を含む): 92017296

約数和(自身を除く): 44098724

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 17387, 34774, 69548, 226031, 452062, 904124, 921511, 1843022, 3686044, 11979643, 23959286, 47918572]

約数ペア:

[(1, 47918572), (2, 23959286), (4, 11979643), (13, 3686044), (26, 1843022), (52, 921511), (53, 904124), (106, 452062), (212, 226031), (689, 69548), (1378, 34774), (2756, 17387)]