51013936

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{167809}}^1$

素因数の和:167836

約数の個数: 20

約数和(自身を含む): 104042200

約数和(自身を除く): 53028264

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 167809, 335618, 671236, 1342472, 2684944, 3188371, 6376742, 12753484, 25506968, 51013936]

約数ペア:

[(1, 51013936), (2, 25506968), (4, 12753484), (8, 6376742), (16, 3188371), (19, 2684944), (38, 1342472), (76, 671236), (152, 335618), (304, 167809)]