52764940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{155191}}^1$

素因数の和:155217

約数の個数: 24

約数和(自身を含む): 117325152

約数和(自身を除く): 64560212

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 155191, 310382, 620764, 775955, 1551910, 2638247, 3103820, 5276494, 10552988, 13191235, 26382470, 52764940]

約数ペア:

[(1, 52764940), (2, 26382470), (4, 13191235), (5, 10552988), (10, 5276494), (17, 3103820), (20, 2638247), (34, 1551910), (68, 775955), (85, 620764), (170, 310382), (340, 155191)]