56257190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{4027}}^1$

素因数の和:4172

約数の個数: 32

約数和(自身を含む): 111366144

約数和(自身を除く): 55108954

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 127, 254, 635, 1270, 1397, 2794, 4027, 6985, 8054, 13970, 20135, 40270, 44297, 88594, 221485, 442970, 511429, 1022858, 2557145, 5114290, 5625719, 11251438, 28128595, 56257190]

約数ペア:

[(1, 56257190), (2, 28128595), (5, 11251438), (10, 5625719), (11, 5114290), (22, 2557145), (55, 1022858), (110, 511429), (127, 442970), (254, 221485), (635, 88594), (1270, 44297), (1397, 40270), (2794, 20135), (4027, 13970), (6985, 8054)]