52183820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{15439}}^1$

素因数の和:15474

約数の個数: 36

約数和(自身を含む): 118671840

約数和(自身を除く): 66488020

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 15439, 30878, 61756, 77195, 154390, 200707, 308780, 401414, 802828, 1003535, 2007070, 2609191, 4014140, 5218382, 10436764, 13045955, 26091910, 52183820]

約数ペア:

[(1, 52183820), (2, 26091910), (4, 13045955), (5, 10436764), (10, 5218382), (13, 4014140), (20, 2609191), (26, 2007070), (52, 1003535), (65, 802828), (130, 401414), (169, 308780), (260, 200707), (338, 154390), (676, 77195), (845, 61756), (1690, 30878), (3380, 15439)]