52812916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{6469}}^1$

素因数の和:6643

約数の個数: 24

約数和(自身を含む): 100181480

約数和(自身を除く): 47368564

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 6469, 8164, 12938, 25876, 84097, 168194, 336388, 1015633, 2031266, 4062532, 13203229, 26406458, 52812916]

約数ペア:

[(1, 52812916), (2, 26406458), (4, 13203229), (13, 4062532), (26, 2031266), (52, 1015633), (157, 336388), (314, 168194), (628, 84097), (2041, 25876), (4082, 12938), (6469, 8164)]