25641550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2027}}^1$

素因数の和:2073

約数の個数: 48

約数和(自身を含む): 54317952

約数和(自身を除く): 28676402

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 230, 253, 275, 506, 550, 575, 1150, 1265, 2027, 2530, 4054, 6325, 10135, 12650, 20270, 22297, 44594, 46621, 50675, 93242, 101350, 111485, 222970, 233105, 466210, 512831, 557425, 1025662, 1114850, 1165525, 2331050, 2564155, 5128310, 12820775, 25641550]

約数ペア:

[(1, 25641550), (2, 12820775), (5, 5128310), (10, 2564155), (11, 2331050), (22, 1165525), (23, 1114850), (25, 1025662), (46, 557425), (50, 512831), (55, 466210), (110, 233105), (115, 222970), (230, 111485), (253, 101350), (275, 93242), (506, 50675), (550, 46621), (575, 44594), (1150, 22297), (1265, 20270), (2027, 12650), (2530, 10135), (4054, 6325)]