51663804

素因数分解:

$2^2\times 3^1\times {\mathrm{331}}^1\times {\mathrm{13007}}^1$

素因数の和:13345

約数の個数: 24

約数和(自身を含む): 120922368

約数和(自身を除く): 69258564

約数列:

[1, 2, 3, 4, 6, 12, 331, 662, 993, 1324, 1986, 3972, 13007, 26014, 39021, 52028, 78042, 156084, 4305317, 8610634, 12915951, 17221268, 25831902, 51663804]

約数ペア:

[(1, 51663804), (2, 25831902), (3, 17221268), (4, 12915951), (6, 8610634), (12, 4305317), (331, 156084), (662, 78042), (993, 52028), (1324, 39021), (1986, 26014), (3972, 13007)]