49859344

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{164011}}^1$

素因数の和:164038

約数の個数: 20

約数和(自身を含む): 101687440

約数和(自身を除く): 51828096

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 164011, 328022, 656044, 1312088, 2624176, 3116209, 6232418, 12464836, 24929672, 49859344]

約数ペア:

[(1, 49859344), (2, 24929672), (4, 12464836), (8, 6232418), (16, 3116209), (19, 2624176), (38, 1312088), (76, 656044), (152, 328022), (304, 164011)]