49251344

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{162011}}^1$

素因数の和:162038

約数の個数: 20

約数和(自身を含む): 100447440

約数和(自身を除く): 51196096

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 162011, 324022, 648044, 1296088, 2592176, 3078209, 6156418, 12312836, 24625672, 49251344]

約数ペア:

[(1, 49251344), (2, 24625672), (4, 12312836), (8, 6156418), (16, 3078209), (19, 2592176), (38, 1296088), (76, 648044), (152, 324022), (304, 162011)]