47898012

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{499}}^1$

素因数の和:946

約数の個数: 48

約数和(自身を含む): 118160000

約数和(自身を除く): 70261988

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 421, 499, 842, 998, 1263, 1497, 1684, 1996, 2526, 2994, 5052, 5988, 7999, 9481, 15998, 18962, 23997, 28443, 31996, 37924, 47994, 56886, 95988, 113772, 210079, 420158, 630237, 840316, 1260474, 2520948, 3991501, 7983002, 11974503, 15966004, 23949006, 47898012]

約数ペア:

[(1, 47898012), (2, 23949006), (3, 15966004), (4, 11974503), (6, 7983002), (12, 3991501), (19, 2520948), (38, 1260474), (57, 840316), (76, 630237), (114, 420158), (228, 210079), (421, 113772), (499, 95988), (842, 56886), (998, 47994), (1263, 37924), (1497, 31996), (1684, 28443), (1996, 23997), (2526, 18962), (2994, 15998), (5052, 9481), (5988, 7999)]