248050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1$

素因数の和:75

約数の個数: 36

約数和(自身を含む): 519498

約数和(自身を除く): 271448

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 55, 82, 110, 121, 205, 242, 275, 410, 451, 550, 605, 902, 1025, 1210, 2050, 2255, 3025, 4510, 4961, 6050, 9922, 11275, 22550, 24805, 49610, 124025, 248050]

約数ペア:

[(1, 248050), (2, 124025), (5, 49610), (10, 24805), (11, 22550), (22, 11275), (25, 9922), (41, 6050), (50, 4961), (55, 4510), (82, 3025), (110, 2255), (121, 2050), (205, 1210), (242, 1025), (275, 902), (410, 605), (451, 550)]