51400188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{203969}}^1$

素因数の和:203986

約数の個数: 36

約数和(自身を含む): 148490160

約数和(自身を除く): 97089972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 203969, 407938, 611907, 815876, 1223814, 1427783, 1835721, 2447628, 2855566, 3671442, 4283349, 5711132, 7342884, 8566698, 12850047, 17133396, 25700094, 51400188]

約数ペア:

[(1, 51400188), (2, 25700094), (3, 17133396), (4, 12850047), (6, 8566698), (7, 7342884), (9, 5711132), (12, 4283349), (14, 3671442), (18, 2855566), (21, 2447628), (28, 1835721), (36, 1427783), (42, 1223814), (63, 815876), (84, 611907), (126, 407938), (252, 203969)]