49864760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113329}}^1$

素因数の和:113351

約数の個数: 32

約数和(自身を含む): 122396400

約数和(自身を除く): 72531640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 113329, 226658, 453316, 566645, 906632, 1133290, 1246619, 2266580, 2493238, 4533160, 4986476, 6233095, 9972952, 12466190, 24932380, 49864760]

約数ペア:

[(1, 49864760), (2, 24932380), (4, 12466190), (5, 9972952), (8, 6233095), (10, 4986476), (11, 4533160), (20, 2493238), (22, 2266580), (40, 1246619), (44, 1133290), (55, 906632), (88, 566645), (110, 453316), (220, 226658), (440, 113329)]