51925936

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{170809}}^1$

素因数の和:170836

約数の個数: 20

約数和(自身を含む): 105902200

約数和(自身を除く): 53976264

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 170809, 341618, 683236, 1366472, 2732944, 3245371, 6490742, 12981484, 25962968, 51925936]

約数ペア:

[(1, 51925936), (2, 25962968), (4, 12981484), (8, 6490742), (16, 3245371), (19, 2732944), (38, 1366472), (76, 683236), (152, 341618), (304, 170809)]