49188940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79337}}^1$

素因数の和:79377

約数の個数: 24

約数和(自身を含む): 106630272

約数和(自身を除く): 57441332

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 79337, 158674, 317348, 396685, 793370, 1586740, 2459447, 4918894, 9837788, 12297235, 24594470, 49188940]

約数ペア:

[(1, 49188940), (2, 24594470), (4, 12297235), (5, 9837788), (10, 4918894), (20, 2459447), (31, 1586740), (62, 793370), (124, 396685), (155, 317348), (310, 158674), (620, 79337)]