49406992

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{162523}}^1$

素因数の和:162550

約数の個数: 20

約数和(自身を含む): 100764880

約数和(自身を除く): 51357888

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 162523, 325046, 650092, 1300184, 2600368, 3087937, 6175874, 12351748, 24703496, 49406992]

約数ペア:

[(1, 49406992), (2, 24703496), (4, 12351748), (8, 6175874), (16, 3087937), (19, 2600368), (38, 1300184), (76, 650092), (152, 325046), (304, 162523)]