51190810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{1931}}^1$

素因数の和:2190

約数の個数: 32

約数和(自身を含む): 100989504

約数和(自身を除く): 49798694

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 241, 482, 1205, 1931, 2410, 2651, 3862, 5302, 9655, 13255, 19310, 21241, 26510, 42482, 106205, 212410, 465371, 930742, 2326855, 4653710, 5119081, 10238162, 25595405, 51190810]

約数ペア:

[(1, 51190810), (2, 25595405), (5, 10238162), (10, 5119081), (11, 4653710), (22, 2326855), (55, 930742), (110, 465371), (241, 212410), (482, 106205), (1205, 42482), (1931, 26510), (2410, 21241), (2651, 19310), (3862, 13255), (5302, 9655)]