49890764

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{161983}}^1$

素因数の和:162005

約数の個数: 24

約数和(自身を含む): 108853248

約数和(自身を除く): 58962484

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 161983, 323966, 647932, 1133881, 1781813, 2267762, 3563626, 4535524, 7127252, 12472691, 24945382, 49890764]

約数ペア:

[(1, 49890764), (2, 24945382), (4, 12472691), (7, 7127252), (11, 4535524), (14, 3563626), (22, 2267762), (28, 1781813), (44, 1133881), (77, 647932), (154, 323966), (308, 161983)]