49781936

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{135277}}^1$

素因数の和:135308

約数の個数: 20

約数和(自身を含む): 100646832

約数和(自身を除く): 50864896

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 135277, 270554, 541108, 1082216, 2164432, 3111371, 6222742, 12445484, 24890968, 49781936]

約数ペア:

[(1, 49781936), (2, 24890968), (4, 12445484), (8, 6222742), (16, 3111371), (23, 2164432), (46, 1082216), (92, 541108), (184, 270554), (368, 135277)]