49600940

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{31393}}^1$

素因数の和:31481

約数の個数: 24

約数和(自身を含む): 105483840

約数和(自身を除く): 55882900

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 31393, 62786, 125572, 156965, 313930, 627860, 2480047, 4960094, 9920188, 12400235, 24800470, 49600940]

約数ペア:

[(1, 49600940), (2, 24800470), (4, 12400235), (5, 9920188), (10, 4960094), (20, 2480047), (79, 627860), (158, 313930), (316, 156965), (395, 125572), (790, 62786), (1580, 31393)]