52123160

素因数分解:

$2^3\times 5^1\times {\mathrm{997}}^1\times {\mathrm{1307}}^1$

素因数の和:2315

約数の個数: 32

約数和(自身を含む): 117484560

約数和(自身を除く): 65361400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 997, 1307, 1994, 2614, 3988, 4985, 5228, 6535, 7976, 9970, 10456, 13070, 19940, 26140, 39880, 52280, 1303079, 2606158, 5212316, 6515395, 10424632, 13030790, 26061580, 52123160]

約数ペア:

[(1, 52123160), (2, 26061580), (4, 13030790), (5, 10424632), (8, 6515395), (10, 5212316), (20, 2606158), (40, 1303079), (997, 52280), (1307, 39880), (1994, 26140), (2614, 19940), (3988, 13070), (4985, 10456), (5228, 9970), (6535, 7976)]