49128475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{787}}^1$

素因数の和:1035

約数の個数: 24

約数和(自身を含む): 66835008

約数和(自身を除く): 17706533

約数列:

[1, 5, 11, 25, 55, 227, 275, 787, 1135, 2497, 3935, 5675, 8657, 12485, 19675, 43285, 62425, 178649, 216425, 893245, 1965139, 4466225, 9825695, 49128475]

約数ペア:

[(1, 49128475), (5, 9825695), (11, 4466225), (25, 1965139), (55, 893245), (227, 216425), (275, 178649), (787, 62425), (1135, 43285), (2497, 19675), (3935, 12485), (5675, 8657)]