47810992

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{157273}}^1$

素因数の和:157300

約数の個数: 20

約数和(自身を含む): 97509880

約数和(自身を除く): 49698888

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 157273, 314546, 629092, 1258184, 2516368, 2988187, 5976374, 11952748, 23905496, 47810992]

約数ペア:

[(1, 47810992), (2, 23905496), (4, 11952748), (8, 5976374), (16, 2988187), (19, 2516368), (38, 1258184), (76, 629092), (152, 314546), (304, 157273)]