56248390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{3257}}^1$

素因数の和:3432

約数の個数: 32

約数和(自身を含む): 111189024

約数和(自身を除く): 54940634

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 157, 314, 785, 1570, 1727, 3257, 3454, 6514, 8635, 16285, 17270, 32570, 35827, 71654, 179135, 358270, 511349, 1022698, 2556745, 5113490, 5624839, 11249678, 28124195, 56248390]

約数ペア:

[(1, 56248390), (2, 28124195), (5, 11249678), (10, 5624839), (11, 5113490), (22, 2556745), (55, 1022698), (110, 511349), (157, 358270), (314, 179135), (785, 71654), (1570, 35827), (1727, 32570), (3257, 17270), (3454, 16285), (6514, 8635)]