48949498

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{1493}}^1$

素因数の和:1618

約数の個数: 24

約数和(自身を含む): 80380188

約数和(自身を除く): 31430690

約数列:

[1, 2, 13, 26, 97, 169, 194, 338, 1261, 1493, 2522, 2986, 16393, 19409, 32786, 38818, 144821, 252317, 289642, 504634, 1882673, 3765346, 24474749, 48949498]

約数ペア:

[(1, 48949498), (2, 24474749), (13, 3765346), (26, 1882673), (97, 504634), (169, 289642), (194, 252317), (338, 144821), (1261, 38818), (1493, 32786), (2522, 19409), (2986, 16393)]